239362578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5039}}^1$

素因数の和:5096

約数の個数: 96

約数和(自身を含む): 660441600

約数和(自身を除く): 421079022

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 754, 819, 1131, 1218, 1638, 1827, 2262, 2639, 3393, 3654, 5039, 5278, 6786, 7917, 10078, 15117, 15834, 23751, 30234, 35273, 45351, 47502, 65507, 70546, 90702, 105819, 131014, 146131, 196521, 211638, 292262, 317457, 393042, 438393, 458549, 589563, 634914, 876786, 917098, 1022917, 1179126, 1315179, 1375647, 1899703, 2045834, 2630358, 2751294, 3068751, 3799406, 4126941, 5699109, 6137502, 8253882, 9206253, 11398218, 13297921, 17097327, 18412506, 26595842, 34194654, 39893763, 79787526, 119681289, 239362578]

約数ペア:

[(1, 239362578), (2, 119681289), (3, 79787526), (6, 39893763), (7, 34194654), (9, 26595842), (13, 18412506), (14, 17097327), (18, 13297921), (21, 11398218), (26, 9206253), (29, 8253882), (39, 6137502), (42, 5699109), (58, 4126941), (63, 3799406), (78, 3068751), (87, 2751294), (91, 2630358), (117, 2045834), (126, 1899703), (174, 1375647), (182, 1315179), (203, 1179126), (234, 1022917), (261, 917098), (273, 876786), (377, 634914), (406, 589563), (522, 458549), (546, 438393), (609, 393042), (754, 317457), (819, 292262), (1131, 211638), (1218, 196521), (1638, 146131), (1827, 131014), (2262, 105819), (2639, 90702), (3393, 70546), (3654, 65507), (5039, 47502), (5278, 45351), (6786, 35273), (7917, 30234), (10078, 23751), (15117, 15834)]