487295172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148747}}^1$

素因数の和:148777

約数の個数: 72

約数和(自身を含む): 1516039616

約数和(自身を除く): 1028744444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 148747, 297494, 446241, 594988, 892482, 1041229, 1338723, 1784964, 1933711, 2082458, 2677446, 3123687, 3867422, 4164916, 5354892, 5801133, 6247374, 7734844, 9371061, 11602266, 12494748, 13535977, 17403399, 18742122, 23204532, 27071954, 34806798, 37484244, 40607931, 54143908, 69613596, 81215862, 121823793, 162431724, 243647586, 487295172]

約数ペア:

[(1, 487295172), (2, 243647586), (3, 162431724), (4, 121823793), (6, 81215862), (7, 69613596), (9, 54143908), (12, 40607931), (13, 37484244), (14, 34806798), (18, 27071954), (21, 23204532), (26, 18742122), (28, 17403399), (36, 13535977), (39, 12494748), (42, 11602266), (52, 9371061), (63, 7734844), (78, 6247374), (84, 5801133), (91, 5354892), (117, 4164916), (126, 3867422), (156, 3123687), (182, 2677446), (234, 2082458), (252, 1933711), (273, 1784964), (364, 1338723), (468, 1041229), (546, 892482), (819, 594988), (1092, 446241), (1638, 297494), (3276, 148747)]