258881256

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 720252000

約数和(自身を除く): 461370744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 179, 212, 318, 358, 379, 424, 477, 537, 636, 716, 758, 954, 1074, 1137, 1272, 1432, 1516, 1611, 1908, 2148, 2274, 3032, 3222, 3411, 3816, 4296, 4548, 6444, 6822, 9096, 9487, 12888, 13644, 18974, 20087, 27288, 28461, 37948, 40174, 56922, 60261, 67841, 75896, 80348, 85383, 113844, 120522, 135682, 160696, 170766, 180783, 203523, 227688, 241044, 271364, 341532, 361566, 407046, 482088, 542728, 610569, 683064, 723132, 814092, 1221138, 1446264, 1628184, 2442276, 3595573, 4884552, 7191146, 10786719, 14382292, 21573438, 28764584, 32360157, 43146876, 64720314, 86293752, 129440628, 258881256]

約数ペア:

[(1, 258881256), (2, 129440628), (3, 86293752), (4, 64720314), (6, 43146876), (8, 32360157), (9, 28764584), (12, 21573438), (18, 14382292), (24, 10786719), (36, 7191146), (53, 4884552), (72, 3595573), (106, 2442276), (159, 1628184), (179, 1446264), (212, 1221138), (318, 814092), (358, 723132), (379, 683064), (424, 610569), (477, 542728), (537, 482088), (636, 407046), (716, 361566), (758, 341532), (954, 271364), (1074, 241044), (1137, 227688), (1272, 203523), (1432, 180783), (1516, 170766), (1611, 160696), (1908, 135682), (2148, 120522), (2274, 113844), (3032, 85383), (3222, 80348), (3411, 75896), (3816, 67841), (4296, 60261), (4548, 56922), (6444, 40174), (6822, 37948), (9096, 28461), (9487, 27288), (12888, 20087), (13644, 18974)]