491232384

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7523

約数の個数: 128

約数和(自身を含む): 1526328000

約数和(自身を除く): 1035095616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 7481, 8208, 10944, 14962, 16416, 21888, 22443, 29924, 32832, 44886, 59848, 65664, 67329, 89772, 119696, 134658, 142139, 179544, 201987, 239392, 269316, 284278, 359088, 403974, 426417, 478784, 538632, 568556, 718176, 807948, 852834, 957568, 1077264, 1137112, 1279251, 1436352, 1615896, 1705668, 2154528, 2274224, 2558502, 2872704, 3231792, 3411336, 3837753, 4309056, 4548448, 5117004, 6463584, 6822672, 7675506, 8618112, 9096896, 10234008, 12927168, 13645344, 15351012, 18193792, 20468016, 25854336, 27290688, 30702024, 40936032, 54581376, 61404048, 81872064, 122808096, 163744128, 245616192, 491232384]

約数ペア:

[(1, 491232384), (2, 245616192), (3, 163744128), (4, 122808096), (6, 81872064), (8, 61404048), (9, 54581376), (12, 40936032), (16, 30702024), (18, 27290688), (19, 25854336), (24, 20468016), (27, 18193792), (32, 15351012), (36, 13645344), (38, 12927168), (48, 10234008), (54, 9096896), (57, 8618112), (64, 7675506), (72, 6822672), (76, 6463584), (96, 5117004), (108, 4548448), (114, 4309056), (128, 3837753), (144, 3411336), (152, 3231792), (171, 2872704), (192, 2558502), (216, 2274224), (228, 2154528), (288, 1705668), (304, 1615896), (342, 1436352), (384, 1279251), (432, 1137112), (456, 1077264), (513, 957568), (576, 852834), (608, 807948), (684, 718176), (864, 568556), (912, 538632), (1026, 478784), (1152, 426417), (1216, 403974), (1368, 359088), (1728, 284278), (1824, 269316), (2052, 239392), (2432, 201987), (2736, 179544), (3456, 142139), (3648, 134658), (4104, 119696), (5472, 89772), (7296, 67329), (7481, 65664), (8208, 59848), (10944, 44886), (14962, 32832), (16416, 29924), (21888, 22443)]