1623173888

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 3893084160

約数和(自身を除く): 2269910272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 128, 217, 224, 244, 248, 256, 427, 434, 448, 479, 488, 496, 854, 868, 896, 958, 976, 992, 1708, 1736, 1792, 1891, 1916, 1952, 1984, 3353, 3416, 3472, 3782, 3832, 3904, 3968, 6706, 6832, 6944, 7564, 7664, 7808, 7936, 13237, 13412, 13664, 13888, 14849, 15128, 15328, 15616, 26474, 26824, 27328, 27776, 29219, 29698, 30256, 30656, 52948, 53648, 54656, 55552, 58438, 59396, 60512, 61312, 103943, 105896, 107296, 109312, 116876, 118792, 121024, 122624, 204533, 207886, 211792, 214592, 233752, 237584, 242048, 409066, 415772, 423584, 429184, 467504, 475168, 484096, 818132, 831544, 847168, 858368, 905789, 935008, 950336, 1636264, 1663088, 1694336, 1811578, 1870016, 1900672, 3272528, 3326176, 3388672, 3623156, 3740032, 3801344, 6340523, 6545056, 6652352, 7246312, 7480064, 12681046, 13090112, 13304704, 14492624, 25362092, 26180224, 26609408, 28985248, 50724184, 52360448, 57970496, 101448368, 115940992, 202896736, 231881984, 405793472, 811586944, 1623173888]

約数ペア:

[(1, 1623173888), (2, 811586944), (4, 405793472), (7, 231881984), (8, 202896736), (14, 115940992), (16, 101448368), (28, 57970496), (31, 52360448), (32, 50724184), (56, 28985248), (61, 26609408), (62, 26180224), (64, 25362092), (112, 14492624), (122, 13304704), (124, 13090112), (128, 12681046), (217, 7480064), (224, 7246312), (244, 6652352), (248, 6545056), (256, 6340523), (427, 3801344), (434, 3740032), (448, 3623156), (479, 3388672), (488, 3326176), (496, 3272528), (854, 1900672), (868, 1870016), (896, 1811578), (958, 1694336), (976, 1663088), (992, 1636264), (1708, 950336), (1736, 935008), (1792, 905789), (1891, 858368), (1916, 847168), (1952, 831544), (1984, 818132), (3353, 484096), (3416, 475168), (3472, 467504), (3782, 429184), (3832, 423584), (3904, 415772), (3968, 409066), (6706, 242048), (6832, 237584), (6944, 233752), (7564, 214592), (7664, 211792), (7808, 207886), (7936, 204533), (13237, 122624), (13412, 121024), (13664, 118792), (13888, 116876), (14849, 109312), (15128, 107296), (15328, 105896), (15616, 103943), (26474, 61312), (26824, 60512), (27328, 59396), (27776, 58438), (29219, 55552), (29698, 54656), (30256, 53648), (30656, 52948)]