431337472

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 104

約数和(自身を含む): 922634240

約数和(自身を除く): 491296768

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 79, 86, 124, 128, 158, 172, 248, 256, 316, 344, 496, 512, 632, 688, 992, 1024, 1264, 1333, 1376, 1984, 2048, 2449, 2528, 2666, 2752, 3397, 3968, 4096, 4898, 5056, 5332, 5504, 6794, 7936, 9796, 10112, 10664, 11008, 13588, 15872, 19592, 20224, 21328, 22016, 27176, 31744, 39184, 40448, 42656, 44032, 54352, 63488, 78368, 80896, 85312, 88064, 105307, 108704, 126976, 156736, 161792, 170624, 176128, 210614, 217408, 313472, 323584, 341248, 421228, 434816, 626944, 682496, 842456, 869632, 1253888, 1364992, 1684912, 1739264, 2507776, 2729984, 3369824, 3478528, 5015552, 5459968, 6739648, 6957056, 10031104, 13479296, 13914112, 26958592, 53917184, 107834368, 215668736, 431337472]

約数ペア:

[(1, 431337472), (2, 215668736), (4, 107834368), (8, 53917184), (16, 26958592), (31, 13914112), (32, 13479296), (43, 10031104), (62, 6957056), (64, 6739648), (79, 5459968), (86, 5015552), (124, 3478528), (128, 3369824), (158, 2729984), (172, 2507776), (248, 1739264), (256, 1684912), (316, 1364992), (344, 1253888), (496, 869632), (512, 842456), (632, 682496), (688, 626944), (992, 434816), (1024, 421228), (1264, 341248), (1333, 323584), (1376, 313472), (1984, 217408), (2048, 210614), (2449, 176128), (2528, 170624), (2666, 161792), (2752, 156736), (3397, 126976), (3968, 108704), (4096, 105307), (4898, 88064), (5056, 85312), (5332, 80896), (5504, 78368), (6794, 63488), (7936, 54352), (9796, 44032), (10112, 42656), (10664, 40448), (11008, 39184), (13588, 31744), (15872, 27176), (19592, 22016), (20224, 21328)]