251060628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3857

約数の個数: 96

約数和(自身を含む): 733008640

約数和(自身を除く): 481948012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2379, 2562, 3172, 3769, 4758, 5124, 5551, 7538, 9516, 11102, 11307, 15076, 16653, 22204, 22614, 26383, 33306, 45228, 48997, 52766, 66612, 79149, 97994, 105532, 146991, 158298, 195988, 229909, 293982, 316596, 342979, 459818, 587964, 685958, 689727, 919636, 1028937, 1371916, 1379454, 1609363, 2057874, 2758908, 2988817, 3218726, 4115748, 4828089, 5977634, 6437452, 8966451, 9656178, 11955268, 17932902, 19312356, 20921719, 35865804, 41843438, 62765157, 83686876, 125530314, 251060628]

約数ペア:

[(1, 251060628), (2, 125530314), (3, 83686876), (4, 62765157), (6, 41843438), (7, 35865804), (12, 20921719), (13, 19312356), (14, 17932902), (21, 11955268), (26, 9656178), (28, 8966451), (39, 6437452), (42, 5977634), (52, 4828089), (61, 4115748), (78, 3218726), (84, 2988817), (91, 2758908), (122, 2057874), (156, 1609363), (182, 1379454), (183, 1371916), (244, 1028937), (273, 919636), (364, 689727), (366, 685958), (427, 587964), (546, 459818), (732, 342979), (793, 316596), (854, 293982), (1092, 229909), (1281, 195988), (1586, 158298), (1708, 146991), (2379, 105532), (2562, 97994), (3172, 79149), (3769, 66612), (4758, 52766), (5124, 48997), (5551, 45228), (7538, 33306), (9516, 26383), (11102, 22614), (11307, 22204), (15076, 16653)]