1480003252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 108

約数和(自身を含む): 3426508260

約数和(自身を除く): 1946505008

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 361, 364, 494, 532, 637, 722, 931, 988, 1274, 1444, 1609, 1729, 1862, 2527, 2548, 3218, 3458, 3724, 4693, 5054, 6436, 6916, 9386, 10108, 11263, 12103, 17689, 18772, 20917, 22526, 24206, 30571, 32851, 35378, 41834, 45052, 48412, 61142, 65702, 70756, 78841, 83668, 122284, 131404, 146419, 157682, 213997, 229957, 292838, 315364, 397423, 427994, 459914, 580849, 585676, 794846, 855988, 919828, 1024933, 1161698, 1497979, 1589692, 2049866, 2323396, 2781961, 2995958, 4065943, 4099732, 5563922, 5991916, 7551037, 8131886, 11127844, 15102074, 16263772, 19473727, 28461601, 30204148, 38947454, 52857259, 56923202, 77894908, 105714518, 113846404, 211429036, 370000813, 740001626, 1480003252]

約数ペア:

[(1, 1480003252), (2, 740001626), (4, 370000813), (7, 211429036), (13, 113846404), (14, 105714518), (19, 77894908), (26, 56923202), (28, 52857259), (38, 38947454), (49, 30204148), (52, 28461601), (76, 19473727), (91, 16263772), (98, 15102074), (133, 11127844), (182, 8131886), (196, 7551037), (247, 5991916), (266, 5563922), (361, 4099732), (364, 4065943), (494, 2995958), (532, 2781961), (637, 2323396), (722, 2049866), (931, 1589692), (988, 1497979), (1274, 1161698), (1444, 1024933), (1609, 919828), (1729, 855988), (1862, 794846), (2527, 585676), (2548, 580849), (3218, 459914), (3458, 427994), (3724, 397423), (4693, 315364), (5054, 292838), (6436, 229957), (6916, 213997), (9386, 157682), (10108, 146419), (11263, 131404), (12103, 122284), (17689, 83668), (18772, 78841), (20917, 70756), (22526, 65702), (24206, 61142), (30571, 48412), (32851, 45052), (35378, 41834)]