904271004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 216

約数和(自身を含む): 2997540000

約数和(自身を除く): 2093268996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 169, 182, 204, 221, 234, 238, 252, 273, 306, 338, 357, 364, 442, 468, 476, 507, 546, 612, 663, 676, 714, 819, 884, 1014, 1071, 1092, 1183, 1249, 1326, 1428, 1521, 1547, 1638, 1989, 2028, 2142, 2366, 2498, 2652, 2873, 3042, 3094, 3276, 3549, 3747, 3978, 4284, 4641, 4732, 4996, 5746, 6084, 6188, 7098, 7494, 7956, 8619, 8743, 9282, 10647, 11241, 11492, 13923, 14196, 14988, 16237, 17238, 17486, 18564, 20111, 21233, 21294, 22482, 25857, 26229, 27846, 32474, 34476, 34972, 40222, 42466, 42588, 44964, 48711, 51714, 52458, 55692, 60333, 63699, 64948, 78687, 80444, 84932, 97422, 103428, 104916, 113659, 120666, 127398, 146133, 148631, 157374, 180999, 191097, 194844, 211081, 227318, 241332, 254796, 276029, 292266, 297262, 314748, 340977, 361998, 382194, 422162, 445893, 454636, 552058, 584532, 594524, 633243, 681954, 723996, 764388, 828087, 844324, 891786, 1022931, 1104116, 1266486, 1337679, 1363908, 1477567, 1656174, 1783572, 1899729, 1932203, 2045862, 2484261, 2532972, 2675358, 2955134, 3312348, 3588377, 3799458, 3864406, 4091724, 4432701, 4968522, 5350716, 5796609, 5910268, 7176754, 7598916, 7728812, 8865402, 9937044, 10765131, 11593218, 13298103, 14353508, 17389827, 17730804, 21530262, 23186436, 25118639, 26596206, 32295393, 34779654, 43060524, 50237278, 53192412, 64590786, 69559308, 75355917, 100474556, 129181572, 150711834, 226067751, 301423668, 452135502, 904271004]

約数ペア:

[(1, 904271004), (2, 452135502), (3, 301423668), (4, 226067751), (6, 150711834), (7, 129181572), (9, 100474556), (12, 75355917), (13, 69559308), (14, 64590786), (17, 53192412), (18, 50237278), (21, 43060524), (26, 34779654), (28, 32295393), (34, 26596206), (36, 25118639), (39, 23186436), (42, 21530262), (51, 17730804), (52, 17389827), (63, 14353508), (68, 13298103), (78, 11593218), (84, 10765131), (91, 9937044), (102, 8865402), (117, 7728812), (119, 7598916), (126, 7176754), (153, 5910268), (156, 5796609), (169, 5350716), (182, 4968522), (204, 4432701), (221, 4091724), (234, 3864406), (238, 3799458), (252, 3588377), (273, 3312348), (306, 2955134), (338, 2675358), (357, 2532972), (364, 2484261), (442, 2045862), (468, 1932203), (476, 1899729), (507, 1783572), (546, 1656174), (612, 1477567), (663, 1363908), (676, 1337679), (714, 1266486), (819, 1104116), (884, 1022931), (1014, 891786), (1071, 844324), (1092, 828087), (1183, 764388), (1249, 723996), (1326, 681954), (1428, 633243), (1521, 594524), (1547, 584532), (1638, 552058), (1989, 454636), (2028, 445893), (2142, 422162), (2366, 382194), (2498, 361998), (2652, 340977), (2873, 314748), (3042, 297262), (3094, 292266), (3276, 276029), (3549, 254796), (3747, 241332), (3978, 227318), (4284, 211081), (4641, 194844), (4732, 191097), (4996, 180999), (5746, 157374), (6084, 148631), (6188, 146133), (7098, 127398), (7494, 120666), (7956, 113659), (8619, 104916), (8743, 103428), (9282, 97422), (10647, 84932), (11241, 80444), (11492, 78687), (13923, 64948), (14196, 63699), (14988, 60333), (16237, 55692), (17238, 52458), (17486, 51714), (18564, 48711), (20111, 44964), (21233, 42588), (21294, 42466), (22482, 40222), (25857, 34972), (26229, 34476), (27846, 32474)]