297931452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 889362432

約数和(自身を除く): 591430980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 169, 182, 186, 217, 273, 338, 364, 372, 403, 434, 507, 546, 651, 676, 677, 806, 868, 1014, 1092, 1183, 1209, 1302, 1354, 1612, 2028, 2031, 2366, 2418, 2604, 2708, 2821, 3549, 4062, 4732, 4739, 4836, 5239, 5642, 7098, 8124, 8463, 8801, 9478, 10478, 11284, 14196, 14217, 15717, 16926, 17602, 18956, 20956, 20987, 26403, 28434, 31434, 33852, 35204, 36673, 41974, 52806, 56868, 61607, 62868, 62961, 73346, 83948, 105612, 110019, 114413, 123214, 125922, 146692, 146909, 184821, 220038, 228826, 246428, 251844, 272831, 293818, 343239, 369642, 440076, 440727, 457652, 545662, 587636, 686478, 739284, 800891, 818493, 881454, 1091324, 1372956, 1601782, 1636986, 1762908, 1909817, 2402673, 3203564, 3273972, 3546803, 3819634, 4805346, 5729451, 7093606, 7639268, 9610692, 10640409, 11458902, 14187212, 21280818, 22917804, 24827621, 42561636, 49655242, 74482863, 99310484, 148965726, 297931452]

約数ペア:

[(1, 297931452), (2, 148965726), (3, 99310484), (4, 74482863), (6, 49655242), (7, 42561636), (12, 24827621), (13, 22917804), (14, 21280818), (21, 14187212), (26, 11458902), (28, 10640409), (31, 9610692), (39, 7639268), (42, 7093606), (52, 5729451), (62, 4805346), (78, 3819634), (84, 3546803), (91, 3273972), (93, 3203564), (124, 2402673), (156, 1909817), (169, 1762908), (182, 1636986), (186, 1601782), (217, 1372956), (273, 1091324), (338, 881454), (364, 818493), (372, 800891), (403, 739284), (434, 686478), (507, 587636), (546, 545662), (651, 457652), (676, 440727), (677, 440076), (806, 369642), (868, 343239), (1014, 293818), (1092, 272831), (1183, 251844), (1209, 246428), (1302, 228826), (1354, 220038), (1612, 184821), (2028, 146909), (2031, 146692), (2366, 125922), (2418, 123214), (2604, 114413), (2708, 110019), (2821, 105612), (3549, 83948), (4062, 73346), (4732, 62961), (4739, 62868), (4836, 61607), (5239, 56868), (5642, 52806), (7098, 41974), (8124, 36673), (8463, 35204), (8801, 33852), (9478, 31434), (10478, 28434), (11284, 26403), (14196, 20987), (14217, 20956), (15717, 18956), (16926, 17602)]