1223595828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 4015576320

約数和(自身を除く): 2791980492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 61, 63, 78, 84, 91, 108, 117, 122, 126, 156, 157, 169, 182, 183, 189, 234, 244, 252, 273, 314, 338, 351, 364, 366, 378, 427, 468, 471, 507, 546, 549, 628, 676, 702, 732, 756, 793, 819, 854, 942, 1014, 1092, 1098, 1099, 1183, 1281, 1404, 1413, 1521, 1586, 1638, 1647, 1708, 1884, 2028, 2041, 2196, 2198, 2366, 2379, 2457, 2562, 2826, 3042, 3172, 3276, 3294, 3297, 3549, 3843, 4082, 4239, 4396, 4563, 4732, 4758, 4914, 5124, 5551, 5652, 6084, 6123, 6588, 6594, 7098, 7137, 7686, 8164, 8478, 9126, 9516, 9577, 9828, 9891, 10309, 10647, 11102, 11529, 12246, 13188, 14196, 14274, 14287, 15372, 16653, 16956, 18252, 18369, 19154, 19782, 20618, 21294, 21411, 22204, 23058, 24492, 26533, 28548, 28574, 28731, 29673, 30927, 31941, 33306, 36738, 38308, 39564, 41236, 42588, 42822, 42861, 46116, 49959, 53066, 55107, 57148, 57462, 59346, 61854, 63882, 66612, 67039, 72163, 73476, 79599, 85644, 85722, 86193, 92781, 99918, 106132, 110214, 114924, 118692, 123708, 124501, 127764, 128583, 134078, 144326, 149877, 159198, 171444, 172386, 185562, 185731, 199836, 201117, 216489, 220428, 238797, 249002, 257166, 258579, 268156, 278343, 288652, 299754, 318396, 344772, 371124, 371462, 373503, 385749, 402234, 432978, 477594, 498004, 514332, 517158, 556686, 557193, 599508, 603351, 649467, 716391, 742924, 747006, 771498, 804468, 865956, 871507, 955188, 1034316, 1113372, 1114386, 1120509, 1206702, 1298934, 1432782, 1494012, 1542996, 1618513, 1671579, 1743014, 1810053, 1948401, 2228772, 2241018, 2413404, 2597868, 2614521, 2865564, 3237026, 3343158, 3361527, 3486028, 3620106, 3896802, 4482036, 4855539, 5014737, 5229042, 6474052, 6686316, 6723054, 7240212, 7793604, 7843563, 9711078, 10029474, 10458084, 11329591, 13446108, 14566617, 15687126, 19422156, 20058948, 22659182, 23530689, 29133234, 31374252, 33988773, 43699851, 45318364, 47061378, 58266468, 67977546, 87399702, 94122756, 101966319, 135955092, 174799404, 203932638, 305898957, 407865276, 611797914, 1223595828]

約数ペア:

[(1, 1223595828), (2, 611797914), (3, 407865276), (4, 305898957), (6, 203932638), (7, 174799404), (9, 135955092), (12, 101966319), (13, 94122756), (14, 87399702), (18, 67977546), (21, 58266468), (26, 47061378), (27, 45318364), (28, 43699851), (36, 33988773), (39, 31374252), (42, 29133234), (52, 23530689), (54, 22659182), (61, 20058948), (63, 19422156), (78, 15687126), (84, 14566617), (91, 13446108), (108, 11329591), (117, 10458084), (122, 10029474), (126, 9711078), (156, 7843563), (157, 7793604), (169, 7240212), (182, 6723054), (183, 6686316), (189, 6474052), (234, 5229042), (244, 5014737), (252, 4855539), (273, 4482036), (314, 3896802), (338, 3620106), (351, 3486028), (364, 3361527), (366, 3343158), (378, 3237026), (427, 2865564), (468, 2614521), (471, 2597868), (507, 2413404), (546, 2241018), (549, 2228772), (628, 1948401), (676, 1810053), (702, 1743014), (732, 1671579), (756, 1618513), (793, 1542996), (819, 1494012), (854, 1432782), (942, 1298934), (1014, 1206702), (1092, 1120509), (1098, 1114386), (1099, 1113372), (1183, 1034316), (1281, 955188), (1404, 871507), (1413, 865956), (1521, 804468), (1586, 771498), (1638, 747006), (1647, 742924), (1708, 716391), (1884, 649467), (2028, 603351), (2041, 599508), (2196, 557193), (2198, 556686), (2366, 517158), (2379, 514332), (2457, 498004), (2562, 477594), (2826, 432978), (3042, 402234), (3172, 385749), (3276, 373503), (3294, 371462), (3297, 371124), (3549, 344772), (3843, 318396), (4082, 299754), (4239, 288652), (4396, 278343), (4563, 268156), (4732, 258579), (4758, 257166), (4914, 249002), (5124, 238797), (5551, 220428), (5652, 216489), (6084, 201117), (6123, 199836), (6588, 185731), (6594, 185562), (7098, 172386), (7137, 171444), (7686, 159198), (8164, 149877), (8478, 144326), (9126, 134078), (9516, 128583), (9577, 127764), (9828, 124501), (9891, 123708), (10309, 118692), (10647, 114924), (11102, 110214), (11529, 106132), (12246, 99918), (13188, 92781), (14196, 86193), (14274, 85722), (14287, 85644), (15372, 79599), (16653, 73476), (16956, 72163), (18252, 67039), (18369, 66612), (19154, 63882), (19782, 61854), (20618, 59346), (21294, 57462), (21411, 57148), (22204, 55107), (23058, 53066), (24492, 49959), (26533, 46116), (28548, 42861), (28574, 42822), (28731, 42588), (29673, 41236), (30927, 39564), (31941, 38308), (33306, 36738)]