253624224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 811073088

約数和(自身を除く): 557448864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 149, 168, 204, 224, 238, 272, 298, 336, 357, 408, 447, 476, 544, 596, 672, 714, 816, 894, 952, 1043, 1192, 1428, 1632, 1788, 1904, 2086, 2384, 2533, 2856, 3129, 3576, 3808, 4172, 4768, 5066, 5712, 6258, 7152, 7599, 8344, 10132, 11424, 12516, 14304, 15198, 16688, 17731, 20264, 22201, 25032, 30396, 33376, 35462, 40528, 44402, 50064, 53193, 60792, 66603, 70924, 81056, 88804, 100128, 106386, 121584, 133206, 141848, 155407, 177608, 212772, 243168, 266412, 283696, 310814, 355216, 377417, 425544, 466221, 532824, 567392, 621628, 710432, 754834, 851088, 932442, 1065648, 1132251, 1243256, 1509668, 1702176, 1864884, 2131296, 2264502, 2486512, 2641919, 3019336, 3729768, 4529004, 4973024, 5283838, 6038672, 7459536, 7925757, 9058008, 10567676, 12077344, 14919072, 15851514, 18116016, 21135352, 31703028, 36232032, 42270704, 63406056, 84541408, 126812112, 253624224]

約数ペア:

[(1, 253624224), (2, 126812112), (3, 84541408), (4, 63406056), (6, 42270704), (7, 36232032), (8, 31703028), (12, 21135352), (14, 18116016), (16, 15851514), (17, 14919072), (21, 12077344), (24, 10567676), (28, 9058008), (32, 7925757), (34, 7459536), (42, 6038672), (48, 5283838), (51, 4973024), (56, 4529004), (68, 3729768), (84, 3019336), (96, 2641919), (102, 2486512), (112, 2264502), (119, 2131296), (136, 1864884), (149, 1702176), (168, 1509668), (204, 1243256), (224, 1132251), (238, 1065648), (272, 932442), (298, 851088), (336, 754834), (357, 710432), (408, 621628), (447, 567392), (476, 532824), (544, 466221), (596, 425544), (672, 377417), (714, 355216), (816, 310814), (894, 283696), (952, 266412), (1043, 243168), (1192, 212772), (1428, 177608), (1632, 155407), (1788, 141848), (1904, 133206), (2086, 121584), (2384, 106386), (2533, 100128), (2856, 88804), (3129, 81056), (3576, 70924), (3808, 66603), (4172, 60792), (4768, 53193), (5066, 50064), (5712, 44402), (6258, 40528), (7152, 35462), (7599, 33376), (8344, 30396), (10132, 25032), (11424, 22201), (12516, 20264), (14304, 17731), (15198, 16688)]