898583994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3467}}^1$

素因数の和:3521

約数の個数: 144

約数和(自身を含む): 2590346304

約数和(自身を除く): 1691762310

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 121, 126, 153, 154, 187, 198, 231, 238, 242, 306, 357, 363, 374, 462, 561, 693, 714, 726, 847, 1071, 1089, 1122, 1309, 1386, 1683, 1694, 2057, 2142, 2178, 2541, 2618, 3366, 3467, 3927, 4114, 5082, 6171, 6934, 7623, 7854, 10401, 11781, 12342, 14399, 15246, 18513, 20802, 23562, 24269, 28798, 31203, 37026, 38137, 43197, 48538, 58939, 62406, 72807, 76274, 86394, 114411, 117878, 129591, 145614, 176817, 218421, 228822, 259182, 266959, 343233, 353634, 412573, 419507, 436842, 530451, 533918, 648329, 686466, 800877, 825146, 839014, 1060902, 1237719, 1258521, 1296658, 1601754, 1944987, 2402631, 2475438, 2517042, 2936549, 3713157, 3775563, 3889974, 4538303, 4805262, 5834961, 5873098, 7131619, 7426314, 7551126, 8809647, 9076606, 11669922, 13614909, 14263238, 17619294, 21394857, 26428941, 27229818, 40844727, 42789714, 49921333, 52857882, 64184571, 81689454, 99842666, 128369142, 149763999, 299527998, 449291997, 898583994]

約数ペア:

[(1, 898583994), (2, 449291997), (3, 299527998), (6, 149763999), (7, 128369142), (9, 99842666), (11, 81689454), (14, 64184571), (17, 52857882), (18, 49921333), (21, 42789714), (22, 40844727), (33, 27229818), (34, 26428941), (42, 21394857), (51, 17619294), (63, 14263238), (66, 13614909), (77, 11669922), (99, 9076606), (102, 8809647), (119, 7551126), (121, 7426314), (126, 7131619), (153, 5873098), (154, 5834961), (187, 4805262), (198, 4538303), (231, 3889974), (238, 3775563), (242, 3713157), (306, 2936549), (357, 2517042), (363, 2475438), (374, 2402631), (462, 1944987), (561, 1601754), (693, 1296658), (714, 1258521), (726, 1237719), (847, 1060902), (1071, 839014), (1089, 825146), (1122, 800877), (1309, 686466), (1386, 648329), (1683, 533918), (1694, 530451), (2057, 436842), (2142, 419507), (2178, 412573), (2541, 353634), (2618, 343233), (3366, 266959), (3467, 259182), (3927, 228822), (4114, 218421), (5082, 176817), (6171, 145614), (6934, 129591), (7623, 117878), (7854, 114411), (10401, 86394), (11781, 76274), (12342, 72807), (14399, 62406), (15246, 58939), (18513, 48538), (20802, 43197), (23562, 38137), (24269, 37026), (28798, 31203)]