1445880436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 3507114240

約数和(自身を除く): 2061233804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 79, 91, 98, 143, 154, 158, 182, 196, 286, 308, 316, 364, 539, 553, 572, 637, 653, 869, 1001, 1027, 1078, 1106, 1274, 1306, 1738, 2002, 2054, 2156, 2212, 2548, 2612, 3476, 3871, 4004, 4108, 4571, 6083, 7007, 7183, 7189, 7742, 8489, 9142, 11297, 12166, 14014, 14366, 14378, 15484, 16978, 18284, 22594, 24332, 28028, 28732, 28756, 31997, 33956, 42581, 45188, 50281, 50323, 51587, 59423, 63994, 79079, 85162, 93379, 100562, 100646, 103174, 118846, 127988, 158158, 170324, 186758, 201124, 201292, 206348, 237692, 316316, 351967, 361109, 373516, 415961, 553553, 567457, 653653, 670631, 703934, 722218, 831922, 1107106, 1134914, 1307306, 1341262, 1407868, 1444436, 1663844, 2214212, 2269828, 2527763, 2614612, 2682524, 3972199, 4575571, 4694417, 5055526, 7376941, 7944398, 9151142, 9388834, 10111052, 14753882, 15888796, 18302284, 18777668, 27805393, 29507764, 32860919, 51638587, 55610786, 65721838, 103277174, 111221572, 131443676, 206554348, 361470109, 722940218, 1445880436]

約数ペア:

[(1, 1445880436), (2, 722940218), (4, 361470109), (7, 206554348), (11, 131443676), (13, 111221572), (14, 103277174), (22, 65721838), (26, 55610786), (28, 51638587), (44, 32860919), (49, 29507764), (52, 27805393), (77, 18777668), (79, 18302284), (91, 15888796), (98, 14753882), (143, 10111052), (154, 9388834), (158, 9151142), (182, 7944398), (196, 7376941), (286, 5055526), (308, 4694417), (316, 4575571), (364, 3972199), (539, 2682524), (553, 2614612), (572, 2527763), (637, 2269828), (653, 2214212), (869, 1663844), (1001, 1444436), (1027, 1407868), (1078, 1341262), (1106, 1307306), (1274, 1134914), (1306, 1107106), (1738, 831922), (2002, 722218), (2054, 703934), (2156, 670631), (2212, 653653), (2548, 567457), (2612, 553553), (3476, 415961), (3871, 373516), (4004, 361109), (4108, 351967), (4571, 316316), (6083, 237692), (7007, 206348), (7183, 201292), (7189, 201124), (7742, 186758), (8489, 170324), (9142, 158158), (11297, 127988), (12166, 118846), (14014, 103174), (14366, 100646), (14378, 100562), (15484, 93379), (16978, 85162), (18284, 79079), (22594, 63994), (24332, 59423), (28028, 51587), (28732, 50323), (28756, 50281), (31997, 45188), (33956, 42581)]