630979427196

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{316793}}^1$

素因数の和:317771

約数の個数: 72

約数和(自身を含む): 1622915387184

約数和(自身を除く): 991935959988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 907, 1098, 1814, 2196, 2721, 3628, 5442, 8163, 10884, 16326, 32652, 55327, 110654, 165981, 221308, 316793, 331962, 497943, 633586, 663924, 950379, 995886, 1267172, 1900758, 1991772, 2851137, 3801516, 5702274, 11404548, 19324373, 38648746, 57973119, 77297492, 115946238, 173919357, 231892476, 287331251, 347838714, 574662502, 695677428, 861993753, 1149325004, 1723987506, 2585981259, 3447975012, 5171962518, 10343925036, 17527206311, 35054412622, 52581618933, 70108825244, 105163237866, 157744856799, 210326475732, 315489713598, 630979427196]

約数ペア:

[(1, 630979427196), (2, 315489713598), (3, 210326475732), (4, 157744856799), (6, 105163237866), (9, 70108825244), (12, 52581618933), (18, 35054412622), (36, 17527206311), (61, 10343925036), (122, 5171962518), (183, 3447975012), (244, 2585981259), (366, 1723987506), (549, 1149325004), (732, 861993753), (907, 695677428), (1098, 574662502), (1814, 347838714), (2196, 287331251), (2721, 231892476), (3628, 173919357), (5442, 115946238), (8163, 77297492), (10884, 57973119), (16326, 38648746), (32652, 19324373), (55327, 11404548), (110654, 5702274), (165981, 3801516), (221308, 2851137), (316793, 1991772), (331962, 1900758), (497943, 1267172), (633586, 995886), (663924, 950379)]