19318671264

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{158329}}^1$

素因数の和:158414

約数の個数: 96

約数和(自身を含む): 53624471040

約数和(自身を除く): 34305799776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 992, 1271, 1312, 1488, 1968, 2542, 2976, 3813, 3936, 5084, 7626, 10168, 15252, 20336, 30504, 40672, 61008, 122016, 158329, 316658, 474987, 633316, 949974, 1266632, 1899948, 2533264, 3799896, 4908199, 5066528, 6491489, 7599792, 9816398, 12982978, 14724597, 15199584, 19474467, 19632796, 25965956, 29449194, 38948934, 39265592, 51931912, 58898388, 77897868, 78531184, 103863824, 117796776, 155795736, 157062368, 201236159, 207727648, 235593552, 311591472, 402472318, 471187104, 603708477, 623182944, 804944636, 1207416954, 1609889272, 2414833908, 3219778544, 4829667816, 6439557088, 9659335632, 19318671264]

約数ペア:

[(1, 19318671264), (2, 9659335632), (3, 6439557088), (4, 4829667816), (6, 3219778544), (8, 2414833908), (12, 1609889272), (16, 1207416954), (24, 804944636), (31, 623182944), (32, 603708477), (41, 471187104), (48, 402472318), (62, 311591472), (82, 235593552), (93, 207727648), (96, 201236159), (123, 157062368), (124, 155795736), (164, 117796776), (186, 103863824), (246, 78531184), (248, 77897868), (328, 58898388), (372, 51931912), (492, 39265592), (496, 38948934), (656, 29449194), (744, 25965956), (984, 19632796), (992, 19474467), (1271, 15199584), (1312, 14724597), (1488, 12982978), (1968, 9816398), (2542, 7599792), (2976, 6491489), (3813, 5066528), (3936, 4908199), (5084, 3799896), (7626, 2533264), (10168, 1899948), (15252, 1266632), (20336, 949974), (30504, 633316), (40672, 474987), (61008, 316658), (122016, 158329)]