28309369632

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 78196285440

約数和(自身を除く): 49886915808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 73, 93, 96, 124, 146, 186, 219, 248, 292, 311, 372, 419, 438, 496, 584, 622, 744, 838, 876, 933, 992, 1168, 1244, 1257, 1488, 1676, 1752, 1866, 2263, 2336, 2488, 2514, 2976, 3352, 3504, 3732, 4526, 4976, 5028, 6704, 6789, 7008, 7464, 9052, 9641, 9952, 10056, 12989, 13408, 13578, 14928, 18104, 19282, 20112, 22703, 25978, 27156, 28923, 29856, 30587, 36208, 38564, 38967, 40224, 45406, 51956, 54312, 57846, 61174, 68109, 72416, 77128, 77934, 90812, 91761, 103912, 108624, 115692, 122348, 130309, 136218, 154256, 155868, 181624, 183522, 207824, 217248, 231384, 244696, 260618, 272436, 308512, 311736, 363248, 367044, 390927, 415648, 462768, 489392, 521236, 544872, 623472, 703793, 726496, 734088, 781854, 925536, 948197, 978784, 1042472, 1089744, 1246944, 1407586, 1468176, 1563708, 1896394, 2084944, 2111379, 2179488, 2815172, 2844591, 2936352, 3127416, 3792788, 4039579, 4169888, 4222758, 5630344, 5689182, 6254832, 7585576, 8079158, 8445516, 9512557, 11260688, 11378364, 12118737, 12509664, 15171152, 16158316, 16891032, 19025114, 22521376, 22756728, 24237474, 28537671, 30342304, 32316632, 33782064, 38050228, 45513456, 48474948, 57075342, 64633264, 67564128, 76100456, 91026912, 96949896, 114150684, 129266528, 152200912, 193899792, 228301368, 294889267, 304401824, 387799584, 456602736, 589778534, 884667801, 913205472, 1179557068, 1769335602, 2359114136, 3538671204, 4718228272, 7077342408, 9436456544, 14154684816, 28309369632]

約数ペア:

[(1, 28309369632), (2, 14154684816), (3, 9436456544), (4, 7077342408), (6, 4718228272), (8, 3538671204), (12, 2359114136), (16, 1769335602), (24, 1179557068), (31, 913205472), (32, 884667801), (48, 589778534), (62, 456602736), (73, 387799584), (93, 304401824), (96, 294889267), (124, 228301368), (146, 193899792), (186, 152200912), (219, 129266528), (248, 114150684), (292, 96949896), (311, 91026912), (372, 76100456), (419, 67564128), (438, 64633264), (496, 57075342), (584, 48474948), (622, 45513456), (744, 38050228), (838, 33782064), (876, 32316632), (933, 30342304), (992, 28537671), (1168, 24237474), (1244, 22756728), (1257, 22521376), (1488, 19025114), (1676, 16891032), (1752, 16158316), (1866, 15171152), (2263, 12509664), (2336, 12118737), (2488, 11378364), (2514, 11260688), (2976, 9512557), (3352, 8445516), (3504, 8079158), (3732, 7585576), (4526, 6254832), (4976, 5689182), (5028, 5630344), (6704, 4222758), (6789, 4169888), (7008, 4039579), (7464, 3792788), (9052, 3127416), (9641, 2936352), (9952, 2844591), (10056, 2815172), (12989, 2179488), (13408, 2111379), (13578, 2084944), (14928, 1896394), (18104, 1563708), (19282, 1468176), (20112, 1407586), (22703, 1246944), (25978, 1089744), (27156, 1042472), (28923, 978784), (29856, 948197), (30587, 925536), (36208, 781854), (38564, 734088), (38967, 726496), (40224, 703793), (45406, 623472), (51956, 544872), (54312, 521236), (57846, 489392), (61174, 462768), (68109, 415648), (72416, 390927), (77128, 367044), (77934, 363248), (90812, 311736), (91761, 308512), (103912, 272436), (108624, 260618), (115692, 244696), (122348, 231384), (130309, 217248), (136218, 207824), (154256, 183522), (155868, 181624)]