401188788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 240

約数和(自身を含む): 1409299584

約数和(自身を除く): 1008110796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 462, 468, 546, 567, 572, 594, 693, 702, 756, 819, 858, 891, 924, 1001, 1053, 1092, 1134, 1188, 1237, 1287, 1386, 1404, 1638, 1716, 1782, 2002, 2079, 2106, 2268, 2457, 2474, 2574, 2772, 3003, 3276, 3564, 3711, 3861, 4004, 4158, 4212, 4914, 4948, 5148, 6006, 6237, 7371, 7422, 7722, 8316, 8659, 9009, 9828, 11133, 11583, 12012, 12474, 13607, 14742, 14844, 15444, 16081, 17318, 18018, 22266, 23166, 24948, 25977, 27027, 27214, 29484, 32162, 33399, 34636, 36036, 40821, 44532, 46332, 48243, 51954, 54054, 54428, 64324, 66798, 77931, 81081, 81642, 95249, 96486, 100197, 103908, 108108, 112567, 122463, 133596, 144729, 155862, 162162, 163284, 176891, 190498, 192972, 200394, 225134, 233793, 244926, 285747, 289458, 311724, 324324, 337701, 353782, 367389, 380996, 400788, 434187, 450268, 467586, 489852, 530673, 571494, 578916, 675402, 701379, 707564, 734778, 857241, 868374, 935172, 1013103, 1061346, 1102167, 1142988, 1238237, 1302561, 1350804, 1402758, 1469556, 1592019, 1714482, 1736748, 2026206, 2122692, 2204334, 2476474, 2571723, 2605122, 2805516, 3039309, 3184038, 3428964, 3714711, 4052412, 4408668, 4776057, 4952948, 5143446, 5210244, 6078618, 6368076, 7429422, 7715169, 9117927, 9552114, 10286892, 11144133, 12157236, 14328171, 14858844, 15430338, 18235854, 19104228, 22288266, 28656342, 30860676, 33432399, 36471708, 44576532, 57312684, 66864798, 100297197, 133729596, 200594394, 401188788]

約数ペア:

[(1, 401188788), (2, 200594394), (3, 133729596), (4, 100297197), (6, 66864798), (7, 57312684), (9, 44576532), (11, 36471708), (12, 33432399), (13, 30860676), (14, 28656342), (18, 22288266), (21, 19104228), (22, 18235854), (26, 15430338), (27, 14858844), (28, 14328171), (33, 12157236), (36, 11144133), (39, 10286892), (42, 9552114), (44, 9117927), (52, 7715169), (54, 7429422), (63, 6368076), (66, 6078618), (77, 5210244), (78, 5143446), (81, 4952948), (84, 4776057), (91, 4408668), (99, 4052412), (108, 3714711), (117, 3428964), (126, 3184038), (132, 3039309), (143, 2805516), (154, 2605122), (156, 2571723), (162, 2476474), (182, 2204334), (189, 2122692), (198, 2026206), (231, 1736748), (234, 1714482), (252, 1592019), (273, 1469556), (286, 1402758), (297, 1350804), (308, 1302561), (324, 1238237), (351, 1142988), (364, 1102167), (378, 1061346), (396, 1013103), (429, 935172), (462, 868374), (468, 857241), (546, 734778), (567, 707564), (572, 701379), (594, 675402), (693, 578916), (702, 571494), (756, 530673), (819, 489852), (858, 467586), (891, 450268), (924, 434187), (1001, 400788), (1053, 380996), (1092, 367389), (1134, 353782), (1188, 337701), (1237, 324324), (1287, 311724), (1386, 289458), (1404, 285747), (1638, 244926), (1716, 233793), (1782, 225134), (2002, 200394), (2079, 192972), (2106, 190498), (2268, 176891), (2457, 163284), (2474, 162162), (2574, 155862), (2772, 144729), (3003, 133596), (3276, 122463), (3564, 112567), (3711, 108108), (3861, 103908), (4004, 100197), (4158, 96486), (4212, 95249), (4914, 81642), (4948, 81081), (5148, 77931), (6006, 66798), (6237, 64324), (7371, 54428), (7422, 54054), (7722, 51954), (8316, 48243), (8659, 46332), (9009, 44532), (9828, 40821), (11133, 36036), (11583, 34636), (12012, 33399), (12474, 32162), (13607, 29484), (14742, 27214), (14844, 27027), (15444, 25977), (16081, 24948), (17318, 23166), (18018, 22266)]