917928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 2901600

約数和(自身を除く): 1983672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 61, 66, 72, 76, 88, 99, 114, 122, 132, 152, 171, 183, 198, 209, 228, 244, 264, 342, 366, 396, 418, 456, 488, 549, 627, 671, 684, 732, 792, 836, 1098, 1159, 1254, 1342, 1368, 1464, 1672, 1881, 2013, 2196, 2318, 2508, 2684, 3477, 3762, 4026, 4392, 4636, 5016, 5368, 6039, 6954, 7524, 8052, 9272, 10431, 12078, 12749, 13908, 15048, 16104, 20862, 24156, 25498, 27816, 38247, 41724, 48312, 50996, 76494, 83448, 101992, 114741, 152988, 229482, 305976, 458964, 917928]

約数ペア:

[(1, 917928), (2, 458964), (3, 305976), (4, 229482), (6, 152988), (8, 114741), (9, 101992), (11, 83448), (12, 76494), (18, 50996), (19, 48312), (22, 41724), (24, 38247), (33, 27816), (36, 25498), (38, 24156), (44, 20862), (57, 16104), (61, 15048), (66, 13908), (72, 12749), (76, 12078), (88, 10431), (99, 9272), (114, 8052), (122, 7524), (132, 6954), (152, 6039), (171, 5368), (183, 5016), (198, 4636), (209, 4392), (228, 4026), (244, 3762), (264, 3477), (342, 2684), (366, 2508), (396, 2318), (418, 2196), (456, 2013), (488, 1881), (549, 1672), (627, 1464), (671, 1368), (684, 1342), (732, 1254), (792, 1159), (836, 1098)]