7577881948

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 17616456480

約数和(自身を除く): 10038574532

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 157, 182, 196, 247, 266, 314, 364, 494, 532, 628, 637, 931, 988, 997, 1099, 1274, 1729, 1862, 1994, 2041, 2198, 2548, 2983, 3458, 3724, 3988, 4082, 4396, 5966, 6916, 6979, 7693, 8164, 11932, 12103, 12961, 13958, 14287, 15386, 18943, 20881, 24206, 25922, 27916, 28574, 30772, 37886, 38779, 41762, 48412, 48853, 51844, 57148, 75772, 77558, 83524, 90727, 97706, 100009, 132601, 146167, 155116, 156529, 181454, 195412, 200018, 246259, 265202, 271453, 292334, 313058, 362908, 400036, 492518, 530404, 542906, 584668, 626116, 635089, 928207, 985036, 1085812, 1095703, 1270178, 1723813, 1856414, 1900171, 2034877, 2191406, 2540356, 2974051, 3447626, 3712828, 3800342, 4069754, 4382812, 5948102, 6895252, 7600684, 7669921, 8139508, 11896204, 12066691, 14244139, 15339842, 20818357, 24133382, 28488278, 30679684, 38662663, 41636714, 48266764, 56976556, 77325326, 83273428, 99708973, 145728499, 154650652, 199417946, 270638641, 291456998, 398835892, 541277282, 582913996, 1082554564, 1894470487, 3788940974, 7577881948]

約数ペア:

[(1, 7577881948), (2, 3788940974), (4, 1894470487), (7, 1082554564), (13, 582913996), (14, 541277282), (19, 398835892), (26, 291456998), (28, 270638641), (38, 199417946), (49, 154650652), (52, 145728499), (76, 99708973), (91, 83273428), (98, 77325326), (133, 56976556), (157, 48266764), (182, 41636714), (196, 38662663), (247, 30679684), (266, 28488278), (314, 24133382), (364, 20818357), (494, 15339842), (532, 14244139), (628, 12066691), (637, 11896204), (931, 8139508), (988, 7669921), (997, 7600684), (1099, 6895252), (1274, 5948102), (1729, 4382812), (1862, 4069754), (1994, 3800342), (2041, 3712828), (2198, 3447626), (2548, 2974051), (2983, 2540356), (3458, 2191406), (3724, 2034877), (3988, 1900171), (4082, 1856414), (4396, 1723813), (5966, 1270178), (6916, 1095703), (6979, 1085812), (7693, 985036), (8164, 928207), (11932, 635089), (12103, 626116), (12961, 584668), (13958, 542906), (14287, 530404), (15386, 492518), (18943, 400036), (20881, 362908), (24206, 313058), (25922, 292334), (27916, 271453), (28574, 265202), (30772, 246259), (37886, 200018), (38779, 195412), (41762, 181454), (48412, 156529), (48853, 155116), (51844, 146167), (57148, 132601), (75772, 100009), (77558, 97706), (83524, 90727)]