1630943028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 216

約数和(自身を含む): 4953128544

約数和(自身を除く): 3322185516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 83, 99, 117, 121, 132, 143, 156, 166, 198, 234, 242, 249, 286, 332, 347, 363, 396, 429, 468, 484, 498, 572, 694, 726, 747, 858, 913, 996, 1041, 1079, 1089, 1287, 1388, 1452, 1494, 1573, 1716, 1826, 2082, 2158, 2178, 2574, 2739, 2988, 3123, 3146, 3237, 3652, 3817, 4164, 4316, 4356, 4511, 4719, 5148, 5478, 6246, 6292, 6474, 7634, 8217, 9022, 9438, 9711, 10043, 10956, 11451, 11869, 12492, 12948, 13533, 14157, 15268, 16434, 18044, 18876, 19422, 20086, 22902, 23738, 27066, 28314, 28801, 30129, 32868, 34353, 35607, 38844, 40172, 40599, 41987, 45804, 47476, 49621, 54132, 56628, 57602, 60258, 68706, 71214, 81198, 83974, 86403, 90387, 99242, 106821, 115204, 120516, 125961, 130559, 137412, 142428, 148863, 162396, 167948, 172806, 180774, 198484, 213642, 251922, 259209, 261118, 297726, 316811, 345612, 361548, 374413, 377883, 391677, 427284, 446589, 503844, 518418, 522236, 545831, 595452, 633622, 748826, 755766, 783354, 893178, 950433, 1036836, 1091662, 1123239, 1175031, 1267244, 1497652, 1511532, 1566708, 1637493, 1786356, 1900866, 2183324, 2246478, 2350062, 2851299, 3274986, 3369717, 3484921, 3801732, 4118543, 4492956, 4700124, 4912479, 5702598, 6549972, 6739434, 6969842, 8237086, 9824958, 10454763, 11405196, 12355629, 13478868, 13939684, 16474172, 19649916, 20909526, 24711258, 31364289, 37066887, 41819052, 45303973, 49422516, 62728578, 74133774, 90607946, 125457156, 135911919, 148267548, 181215892, 271823838, 407735757, 543647676, 815471514, 1630943028]

約数ペア:

[(1, 1630943028), (2, 815471514), (3, 543647676), (4, 407735757), (6, 271823838), (9, 181215892), (11, 148267548), (12, 135911919), (13, 125457156), (18, 90607946), (22, 74133774), (26, 62728578), (33, 49422516), (36, 45303973), (39, 41819052), (44, 37066887), (52, 31364289), (66, 24711258), (78, 20909526), (83, 19649916), (99, 16474172), (117, 13939684), (121, 13478868), (132, 12355629), (143, 11405196), (156, 10454763), (166, 9824958), (198, 8237086), (234, 6969842), (242, 6739434), (249, 6549972), (286, 5702598), (332, 4912479), (347, 4700124), (363, 4492956), (396, 4118543), (429, 3801732), (468, 3484921), (484, 3369717), (498, 3274986), (572, 2851299), (694, 2350062), (726, 2246478), (747, 2183324), (858, 1900866), (913, 1786356), (996, 1637493), (1041, 1566708), (1079, 1511532), (1089, 1497652), (1287, 1267244), (1388, 1175031), (1452, 1123239), (1494, 1091662), (1573, 1036836), (1716, 950433), (1826, 893178), (2082, 783354), (2158, 755766), (2178, 748826), (2574, 633622), (2739, 595452), (2988, 545831), (3123, 522236), (3146, 518418), (3237, 503844), (3652, 446589), (3817, 427284), (4164, 391677), (4316, 377883), (4356, 374413), (4511, 361548), (4719, 345612), (5148, 316811), (5478, 297726), (6246, 261118), (6292, 259209), (6474, 251922), (7634, 213642), (8217, 198484), (9022, 180774), (9438, 172806), (9711, 167948), (10043, 162396), (10956, 148863), (11451, 142428), (11869, 137412), (12492, 130559), (12948, 125961), (13533, 120516), (14157, 115204), (15268, 106821), (16434, 99242), (18044, 90387), (18876, 86403), (19422, 83974), (20086, 81198), (22902, 71214), (23738, 68706), (27066, 60258), (28314, 57602), (28801, 56628), (30129, 54132), (32868, 49621), (34353, 47476), (35607, 45804), (38844, 41987), (40172, 40599)]