23380981386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:840

約数の個数: 128

約数和(自身を含む): 55809146880

約数和(自身を除く): 32428165494

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 227, 239, 331, 434, 454, 478, 651, 662, 681, 717, 993, 1302, 1362, 1434, 1589, 1673, 1986, 2317, 3178, 3346, 4634, 4767, 5019, 6951, 7037, 7409, 9534, 10038, 10261, 13902, 14074, 14818, 20522, 21111, 22227, 30783, 42222, 44454, 49259, 51863, 54253, 61566, 71827, 75137, 79109, 98518, 103726, 108506, 143654, 147777, 150274, 155589, 158218, 162759, 215481, 225411, 237327, 295554, 311178, 325518, 379771, 430962, 450822, 474654, 525959, 553763, 759542, 1051918, 1107526, 1139313, 1577877, 1661289, 1681843, 2278626, 2329247, 2452379, 3155754, 3322578, 3363686, 4658494, 4904758, 5045529, 6987741, 7357137, 10091058, 11772901, 13975482, 14714274, 16304729, 17166653, 17957743, 23545802, 32609458, 34333306, 35318703, 35915486, 48914187, 51499959, 53873229, 70637406, 97828374, 102999918, 107746458, 125704201, 251408402, 377112603, 556690033, 754225206, 1113380066, 1670070099, 3340140198, 3896830231, 7793660462, 11690490693, 23380981386]

約数ペア:

[(1, 23380981386), (2, 11690490693), (3, 7793660462), (6, 3896830231), (7, 3340140198), (14, 1670070099), (21, 1113380066), (31, 754225206), (42, 556690033), (62, 377112603), (93, 251408402), (186, 125704201), (217, 107746458), (227, 102999918), (239, 97828374), (331, 70637406), (434, 53873229), (454, 51499959), (478, 48914187), (651, 35915486), (662, 35318703), (681, 34333306), (717, 32609458), (993, 23545802), (1302, 17957743), (1362, 17166653), (1434, 16304729), (1589, 14714274), (1673, 13975482), (1986, 11772901), (2317, 10091058), (3178, 7357137), (3346, 6987741), (4634, 5045529), (4767, 4904758), (5019, 4658494), (6951, 3363686), (7037, 3322578), (7409, 3155754), (9534, 2452379), (10038, 2329247), (10261, 2278626), (13902, 1681843), (14074, 1661289), (14818, 1577877), (20522, 1139313), (21111, 1107526), (22227, 1051918), (30783, 759542), (42222, 553763), (44454, 525959), (49259, 474654), (51863, 450822), (54253, 430962), (61566, 379771), (71827, 325518), (75137, 311178), (79109, 295554), (98518, 237327), (103726, 225411), (108506, 215481), (143654, 162759), (147777, 158218), (150274, 155589)]