218592036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 660791040

約数和(自身を除く): 442199004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 61, 62, 76, 78, 93, 114, 117, 122, 124, 156, 169, 171, 183, 186, 228, 234, 244, 247, 279, 338, 342, 366, 372, 403, 468, 494, 507, 549, 558, 589, 676, 684, 732, 741, 793, 806, 988, 1014, 1098, 1116, 1159, 1178, 1209, 1482, 1521, 1586, 1612, 1767, 1891, 2028, 2196, 2223, 2318, 2356, 2379, 2418, 2964, 3042, 3172, 3211, 3477, 3534, 3627, 3782, 4446, 4636, 4758, 4836, 5239, 5301, 5673, 6084, 6422, 6954, 7068, 7137, 7254, 7564, 7657, 8892, 9516, 9633, 10309, 10431, 10478, 10602, 11346, 12844, 13908, 14274, 14508, 15067, 15314, 15717, 17019, 19266, 20618, 20862, 20956, 21204, 22692, 22971, 24583, 28548, 28899, 30134, 30628, 30927, 31434, 34038, 35929, 38532, 41236, 41724, 45201, 45942, 47151, 49166, 57798, 60268, 61854, 62868, 68076, 68913, 71858, 73749, 90402, 91884, 92781, 94302, 98332, 99541, 107787, 115596, 123708, 135603, 137826, 143716, 147498, 180804, 185562, 188604, 195871, 199082, 215574, 221247, 271206, 275652, 294996, 298623, 319579, 323361, 371124, 391742, 398164, 431148, 442494, 467077, 542412, 587613, 597246, 639158, 646722, 783484, 884988, 895869, 934154, 958737, 1175226, 1194492, 1278316, 1293444, 1401231, 1762839, 1791738, 1868308, 1917474, 2350452, 2802462, 2876211, 3525678, 3583476, 3834948, 4203693, 5604924, 5752422, 6072001, 7051356, 8407386, 11504844, 12144002, 16814772, 18216003, 24288004, 36432006, 54648009, 72864012, 109296018, 218592036]

約数ペア:

[(1, 218592036), (2, 109296018), (3, 72864012), (4, 54648009), (6, 36432006), (9, 24288004), (12, 18216003), (13, 16814772), (18, 12144002), (19, 11504844), (26, 8407386), (31, 7051356), (36, 6072001), (38, 5752422), (39, 5604924), (52, 4203693), (57, 3834948), (61, 3583476), (62, 3525678), (76, 2876211), (78, 2802462), (93, 2350452), (114, 1917474), (117, 1868308), (122, 1791738), (124, 1762839), (156, 1401231), (169, 1293444), (171, 1278316), (183, 1194492), (186, 1175226), (228, 958737), (234, 934154), (244, 895869), (247, 884988), (279, 783484), (338, 646722), (342, 639158), (366, 597246), (372, 587613), (403, 542412), (468, 467077), (494, 442494), (507, 431148), (549, 398164), (558, 391742), (589, 371124), (676, 323361), (684, 319579), (732, 298623), (741, 294996), (793, 275652), (806, 271206), (988, 221247), (1014, 215574), (1098, 199082), (1116, 195871), (1159, 188604), (1178, 185562), (1209, 180804), (1482, 147498), (1521, 143716), (1586, 137826), (1612, 135603), (1767, 123708), (1891, 115596), (2028, 107787), (2196, 99541), (2223, 98332), (2318, 94302), (2356, 92781), (2379, 91884), (2418, 90402), (2964, 73749), (3042, 71858), (3172, 68913), (3211, 68076), (3477, 62868), (3534, 61854), (3627, 60268), (3782, 57798), (4446, 49166), (4636, 47151), (4758, 45942), (4836, 45201), (5239, 41724), (5301, 41236), (5673, 38532), (6084, 35929), (6422, 34038), (6954, 31434), (7068, 30927), (7137, 30628), (7254, 30134), (7564, 28899), (7657, 28548), (8892, 24583), (9516, 22971), (9633, 22692), (10309, 21204), (10431, 20956), (10478, 20862), (10602, 20618), (11346, 19266), (12844, 17019), (13908, 15717), (14274, 15314), (14508, 15067)]