1254661884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 4025548800

約数和(自身を除く): 2770886916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 79, 84, 93, 107, 114, 124, 126, 133, 158, 171, 186, 214, 217, 228, 237, 252, 266, 279, 316, 321, 342, 372, 399, 428, 434, 474, 532, 553, 558, 589, 642, 651, 684, 711, 749, 798, 868, 948, 963, 1106, 1116, 1178, 1197, 1284, 1302, 1422, 1498, 1501, 1596, 1659, 1767, 1926, 1953, 2033, 2212, 2247, 2356, 2394, 2449, 2604, 2844, 2996, 3002, 3317, 3318, 3534, 3852, 3906, 4066, 4123, 4494, 4503, 4788, 4898, 4977, 5301, 6004, 6099, 6634, 6636, 6741, 7068, 7347, 7812, 8132, 8246, 8453, 8988, 9006, 9796, 9951, 9954, 10507, 10602, 12198, 12369, 13268, 13482, 13509, 14231, 14694, 16492, 16906, 17143, 18012, 18297, 19902, 19908, 21014, 21204, 22041, 23219, 24396, 24738, 25359, 26964, 27018, 28462, 29388, 29853, 31521, 33812, 34286, 36594, 37107, 39804, 42028, 42693, 44082, 46438, 46531, 49476, 50718, 51429, 54036, 56924, 59171, 59706, 63023, 63042, 68572, 69657, 73188, 74214, 76077, 85386, 88164, 92876, 93062, 94563, 101436, 102858, 118342, 119412, 126046, 126084, 128079, 139314, 139593, 148428, 152154, 154287, 160607, 170772, 177513, 186124, 189069, 189126, 205716, 208971, 236684, 252092, 256158, 262043, 278628, 279186, 304308, 308574, 321214, 325717, 355026, 378138, 378252, 417942, 418779, 441161, 481821, 512316, 524086, 532539, 558372, 567207, 617148, 642428, 651434, 710052, 756276, 786129, 835884, 837558, 882322, 963642, 977151, 1048172, 1065078, 1124249, 1134414, 1302868, 1323483, 1445463, 1572258, 1675116, 1764644, 1834301, 1927284, 1954302, 2130156, 2248498, 2268828, 2358387, 2646966, 2890926, 2931453, 3144516, 3372747, 3668602, 3908604, 3970449, 4496996, 4716774, 4978817, 5293932, 5502903, 5781852, 5862906, 6745494, 7337204, 7940898, 9433548, 9957634, 10118241, 11005806, 11725812, 13490988, 14936451, 15881796, 16508709, 19915268, 20236482, 22011612, 29872902, 33017418, 34851719, 40472964, 44809353, 59745804, 66034836, 69703438, 89618706, 104555157, 139406876, 179237412, 209110314, 313665471, 418220628, 627330942, 1254661884]

約数ペア:

[(1, 1254661884), (2, 627330942), (3, 418220628), (4, 313665471), (6, 209110314), (7, 179237412), (9, 139406876), (12, 104555157), (14, 89618706), (18, 69703438), (19, 66034836), (21, 59745804), (28, 44809353), (31, 40472964), (36, 34851719), (38, 33017418), (42, 29872902), (57, 22011612), (62, 20236482), (63, 19915268), (76, 16508709), (79, 15881796), (84, 14936451), (93, 13490988), (107, 11725812), (114, 11005806), (124, 10118241), (126, 9957634), (133, 9433548), (158, 7940898), (171, 7337204), (186, 6745494), (214, 5862906), (217, 5781852), (228, 5502903), (237, 5293932), (252, 4978817), (266, 4716774), (279, 4496996), (316, 3970449), (321, 3908604), (342, 3668602), (372, 3372747), (399, 3144516), (428, 2931453), (434, 2890926), (474, 2646966), (532, 2358387), (553, 2268828), (558, 2248498), (589, 2130156), (642, 1954302), (651, 1927284), (684, 1834301), (711, 1764644), (749, 1675116), (798, 1572258), (868, 1445463), (948, 1323483), (963, 1302868), (1106, 1134414), (1116, 1124249), (1178, 1065078), (1197, 1048172), (1284, 977151), (1302, 963642), (1422, 882322), (1498, 837558), (1501, 835884), (1596, 786129), (1659, 756276), (1767, 710052), (1926, 651434), (1953, 642428), (2033, 617148), (2212, 567207), (2247, 558372), (2356, 532539), (2394, 524086), (2449, 512316), (2604, 481821), (2844, 441161), (2996, 418779), (3002, 417942), (3317, 378252), (3318, 378138), (3534, 355026), (3852, 325717), (3906, 321214), (4066, 308574), (4123, 304308), (4494, 279186), (4503, 278628), (4788, 262043), (4898, 256158), (4977, 252092), (5301, 236684), (6004, 208971), (6099, 205716), (6634, 189126), (6636, 189069), (6741, 186124), (7068, 177513), (7347, 170772), (7812, 160607), (8132, 154287), (8246, 152154), (8453, 148428), (8988, 139593), (9006, 139314), (9796, 128079), (9951, 126084), (9954, 126046), (10507, 119412), (10602, 118342), (12198, 102858), (12369, 101436), (13268, 94563), (13482, 93062), (13509, 92876), (14231, 88164), (14694, 85386), (16492, 76077), (16906, 74214), (17143, 73188), (18012, 69657), (18297, 68572), (19902, 63042), (19908, 63023), (21014, 59706), (21204, 59171), (22041, 56924), (23219, 54036), (24396, 51429), (24738, 50718), (25359, 49476), (26964, 46531), (27018, 46438), (28462, 44082), (29388, 42693), (29853, 42028), (31521, 39804), (33812, 37107), (34286, 36594)]