7920431784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2600

約数の個数: 192

約数和(自身を含む): 23631791040

約数和(自身を除く): 15711359256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 61, 68, 72, 86, 102, 122, 129, 136, 153, 172, 183, 204, 244, 258, 306, 344, 366, 387, 408, 488, 516, 549, 612, 731, 732, 774, 1032, 1037, 1098, 1224, 1462, 1464, 1548, 2074, 2193, 2196, 2467, 2623, 2924, 3096, 3111, 4148, 4386, 4392, 4934, 5246, 5848, 6222, 6579, 7401, 7869, 8296, 8772, 9333, 9868, 10492, 12444, 13158, 14802, 15738, 17544, 18666, 19736, 20984, 22203, 23607, 24888, 26316, 29604, 31476, 37332, 41939, 44406, 44591, 47214, 52632, 59208, 62952, 74664, 83878, 88812, 89182, 94428, 106081, 125817, 133773, 150487, 167756, 177624, 178364, 188856, 212162, 251634, 267546, 300974, 318243, 335512, 356728, 377451, 401319, 424324, 451461, 503268, 535092, 601948, 636486, 754902, 802638, 848648, 902922, 954729, 1006536, 1070184, 1203896, 1272972, 1354383, 1509804, 1605276, 1803377, 1805844, 1909458, 2545944, 2558279, 2708766, 3019608, 3210552, 3606754, 3611688, 3818916, 5116558, 5410131, 5417532, 6470941, 7213508, 7637832, 7674837, 10233116, 10820262, 10835064, 12941882, 14427016, 15349674, 16230393, 19412823, 20466232, 21640524, 23024511, 25883764, 30699348, 32460786, 38825646, 43281048, 46049022, 51767528, 58238469, 61398696, 64921572, 77651292, 92098044, 110005997, 116476938, 129843144, 155302584, 184196088, 220011994, 232953876, 330017991, 440023988, 465907752, 660035982, 880047976, 990053973, 1320071964, 1980107946, 2640143928, 3960215892, 7920431784]

約数ペア:

[(1, 7920431784), (2, 3960215892), (3, 2640143928), (4, 1980107946), (6, 1320071964), (8, 990053973), (9, 880047976), (12, 660035982), (17, 465907752), (18, 440023988), (24, 330017991), (34, 232953876), (36, 220011994), (43, 184196088), (51, 155302584), (61, 129843144), (68, 116476938), (72, 110005997), (86, 92098044), (102, 77651292), (122, 64921572), (129, 61398696), (136, 58238469), (153, 51767528), (172, 46049022), (183, 43281048), (204, 38825646), (244, 32460786), (258, 30699348), (306, 25883764), (344, 23024511), (366, 21640524), (387, 20466232), (408, 19412823), (488, 16230393), (516, 15349674), (549, 14427016), (612, 12941882), (731, 10835064), (732, 10820262), (774, 10233116), (1032, 7674837), (1037, 7637832), (1098, 7213508), (1224, 6470941), (1462, 5417532), (1464, 5410131), (1548, 5116558), (2074, 3818916), (2193, 3611688), (2196, 3606754), (2467, 3210552), (2623, 3019608), (2924, 2708766), (3096, 2558279), (3111, 2545944), (4148, 1909458), (4386, 1805844), (4392, 1803377), (4934, 1605276), (5246, 1509804), (5848, 1354383), (6222, 1272972), (6579, 1203896), (7401, 1070184), (7869, 1006536), (8296, 954729), (8772, 902922), (9333, 848648), (9868, 802638), (10492, 754902), (12444, 636486), (13158, 601948), (14802, 535092), (15738, 503268), (17544, 451461), (18666, 424324), (19736, 401319), (20984, 377451), (22203, 356728), (23607, 335512), (24888, 318243), (26316, 300974), (29604, 267546), (31476, 251634), (37332, 212162), (41939, 188856), (44406, 178364), (44591, 177624), (47214, 167756), (52632, 150487), (59208, 133773), (62952, 125817), (74664, 106081), (83878, 94428), (88812, 89182)]