213801588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 770515200

約数和(自身を除く): 556713612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 17, 18, 21, 22, 26, 28, 33, 34, 36, 39, 42, 44, 51, 52, 63, 66, 68, 77, 78, 84, 91, 99, 102, 117, 119, 126, 132, 143, 153, 154, 156, 182, 187, 198, 204, 221, 231, 234, 238, 252, 273, 286, 306, 308, 349, 357, 364, 374, 396, 429, 442, 462, 468, 476, 546, 561, 572, 612, 663, 693, 698, 714, 748, 819, 858, 884, 924, 1001, 1047, 1071, 1092, 1122, 1287, 1309, 1326, 1386, 1396, 1428, 1547, 1638, 1683, 1716, 1989, 2002, 2094, 2142, 2244, 2431, 2443, 2574, 2618, 2652, 2772, 3003, 3094, 3141, 3276, 3366, 3839, 3927, 3978, 4004, 4188, 4284, 4537, 4641, 4862, 4886, 5148, 5236, 5933, 6006, 6188, 6282, 6732, 7293, 7329, 7678, 7854, 7956, 9009, 9074, 9282, 9724, 9772, 11517, 11781, 11866, 12012, 12564, 13611, 13923, 14586, 14658, 15356, 15708, 17017, 17799, 18018, 18148, 18564, 21879, 21987, 23034, 23562, 23732, 26873, 27222, 27846, 29172, 29316, 31759, 34034, 34551, 35598, 36036, 40833, 41531, 43758, 43974, 46068, 47124, 49907, 51051, 53397, 53746, 54444, 55692, 63518, 65263, 68068, 69102, 71196, 77129, 80619, 81666, 83062, 87516, 87948, 95277, 99814, 102102, 106794, 107492, 124593, 127036, 130526, 138204, 149721, 153153, 154258, 161238, 163332, 166124, 190554, 195789, 199628, 204204, 213588, 231387, 241857, 249186, 261052, 285831, 299442, 306306, 308516, 322476, 349349, 373779, 381108, 391578, 449163, 456841, 462774, 483714, 498372, 539903, 571662, 587367, 598884, 612612, 694161, 698698, 747558, 783156, 848419, 898326, 913682, 925548, 967428, 1048047, 1079806, 1143324, 1174734, 1370523, 1388322, 1397396, 1495116, 1619709, 1696838, 1796652, 1827364, 2096094, 2159612, 2349468, 2545257, 2741046, 2776644, 3144141, 3239418, 3393676, 4111569, 4192188, 4859127, 5090514, 5482092, 5938933, 6288282, 6478836, 7635771, 8223138, 9718254, 10181028, 11877866, 12576564, 15271542, 16446276, 17816799, 19436508, 23755732, 30543084, 35633598, 53450397, 71267196, 106900794, 213801588]

約数ペア:

[(1, 213801588), (2, 106900794), (3, 71267196), (4, 53450397), (6, 35633598), (7, 30543084), (9, 23755732), (11, 19436508), (12, 17816799), (13, 16446276), (14, 15271542), (17, 12576564), (18, 11877866), (21, 10181028), (22, 9718254), (26, 8223138), (28, 7635771), (33, 6478836), (34, 6288282), (36, 5938933), (39, 5482092), (42, 5090514), (44, 4859127), (51, 4192188), (52, 4111569), (63, 3393676), (66, 3239418), (68, 3144141), (77, 2776644), (78, 2741046), (84, 2545257), (91, 2349468), (99, 2159612), (102, 2096094), (117, 1827364), (119, 1796652), (126, 1696838), (132, 1619709), (143, 1495116), (153, 1397396), (154, 1388322), (156, 1370523), (182, 1174734), (187, 1143324), (198, 1079806), (204, 1048047), (221, 967428), (231, 925548), (234, 913682), (238, 898326), (252, 848419), (273, 783156), (286, 747558), (306, 698698), (308, 694161), (349, 612612), (357, 598884), (364, 587367), (374, 571662), (396, 539903), (429, 498372), (442, 483714), (462, 462774), (468, 456841), (476, 449163), (546, 391578), (561, 381108), (572, 373779), (612, 349349), (663, 322476), (693, 308516), (698, 306306), (714, 299442), (748, 285831), (819, 261052), (858, 249186), (884, 241857), (924, 231387), (1001, 213588), (1047, 204204), (1071, 199628), (1092, 195789), (1122, 190554), (1287, 166124), (1309, 163332), (1326, 161238), (1386, 154258), (1396, 153153), (1428, 149721), (1547, 138204), (1638, 130526), (1683, 127036), (1716, 124593), (1989, 107492), (2002, 106794), (2094, 102102), (2142, 99814), (2244, 95277), (2431, 87948), (2443, 87516), (2574, 83062), (2618, 81666), (2652, 80619), (2772, 77129), (3003, 71196), (3094, 69102), (3141, 68068), (3276, 65263), (3366, 63518), (3839, 55692), (3927, 54444), (3978, 53746), (4004, 53397), (4188, 51051), (4284, 49907), (4537, 47124), (4641, 46068), (4862, 43974), (4886, 43758), (5148, 41531), (5236, 40833), (5933, 36036), (6006, 35598), (6188, 34551), (6282, 34034), (6732, 31759), (7293, 29316), (7329, 29172), (7678, 27846), (7854, 27222), (7956, 26873), (9009, 23732), (9074, 23562), (9282, 23034), (9724, 21987), (9772, 21879), (11517, 18564), (11781, 18148), (11866, 18018), (12012, 17799), (12564, 17017), (13611, 15708), (13923, 15356), (14586, 14658)]