1330782648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{224491}}^1$

素因数の和:224532

約数の個数: 64

約数和(自身を含む): 3771465600

約数和(自身を除く): 2440682952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 224491, 448982, 673473, 897964, 1346946, 1795928, 2693892, 2918383, 4265329, 5387784, 5836766, 8530658, 8755149, 11673532, 12795987, 17061316, 17510298, 23347064, 25591974, 34122632, 35020596, 51183948, 55449277, 70041192, 102367896, 110898554, 166347831, 221797108, 332695662, 443594216, 665391324, 1330782648]

約数ペア:

[(1, 1330782648), (2, 665391324), (3, 443594216), (4, 332695662), (6, 221797108), (8, 166347831), (12, 110898554), (13, 102367896), (19, 70041192), (24, 55449277), (26, 51183948), (38, 35020596), (39, 34122632), (52, 25591974), (57, 23347064), (76, 17510298), (78, 17061316), (104, 12795987), (114, 11673532), (152, 8755149), (156, 8530658), (228, 5836766), (247, 5387784), (312, 4265329), (456, 2918383), (494, 2693892), (741, 1795928), (988, 1346946), (1482, 897964), (1976, 673473), (2964, 448982), (5928, 224491)]