423998656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4637

約数の個数: 56

約数和(自身を含む): 887187456

約数和(自身を除く): 463188800

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2914, 3008, 4547, 5828, 9094, 11656, 18188, 23312, 36376, 46624, 72752, 93248, 140957, 145504, 213709, 281914, 291008, 427418, 563828, 854836, 1127656, 1709672, 2255312, 3419344, 4510624, 6624979, 6838688, 9021248, 13249958, 13677376, 26499916, 52999832, 105999664, 211999328, 423998656]

約数ペア:

[(1, 423998656), (2, 211999328), (4, 105999664), (8, 52999832), (16, 26499916), (31, 13677376), (32, 13249958), (47, 9021248), (62, 6838688), (64, 6624979), (94, 4510624), (124, 3419344), (188, 2255312), (248, 1709672), (376, 1127656), (496, 854836), (752, 563828), (992, 427418), (1457, 291008), (1504, 281914), (1984, 213709), (2914, 145504), (3008, 140957), (4547, 93248), (5828, 72752), (9094, 46624), (11656, 36376), (18188, 23312)]