1235441408

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 2802078720

約数和(自身を除く): 1566637312

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 67, 68, 76, 128, 134, 136, 152, 223, 256, 268, 272, 304, 323, 446, 536, 544, 608, 646, 892, 1072, 1088, 1139, 1216, 1273, 1292, 1784, 2144, 2176, 2278, 2432, 2546, 2584, 3568, 3791, 4237, 4288, 4352, 4556, 4864, 5092, 5168, 7136, 7582, 8474, 8576, 9112, 10184, 10336, 14272, 14941, 15164, 16948, 17152, 18224, 20368, 20672, 21641, 28544, 29882, 30328, 33896, 36448, 40736, 41344, 43282, 57088, 59764, 60656, 67792, 72029, 72896, 81472, 82688, 86564, 119528, 121312, 135584, 144058, 145792, 162944, 173128, 239056, 242624, 253997, 271168, 283879, 288116, 291584, 325888, 346256, 478112, 485248, 507994, 542336, 567758, 576232, 692512, 956224, 970496, 1015988, 1084672, 1135516, 1152464, 1385024, 1912448, 2031976, 2271032, 2304928, 2770048, 3824896, 4063952, 4542064, 4609856, 4825943, 5540096, 8127904, 9084128, 9219712, 9651886, 16255808, 18168256, 18439424, 19303772, 32511616, 36336512, 38607544, 65023232, 72673024, 77215088, 154430176, 308860352, 617720704, 1235441408]

約数ペア:

[(1, 1235441408), (2, 617720704), (4, 308860352), (8, 154430176), (16, 77215088), (17, 72673024), (19, 65023232), (32, 38607544), (34, 36336512), (38, 32511616), (64, 19303772), (67, 18439424), (68, 18168256), (76, 16255808), (128, 9651886), (134, 9219712), (136, 9084128), (152, 8127904), (223, 5540096), (256, 4825943), (268, 4609856), (272, 4542064), (304, 4063952), (323, 3824896), (446, 2770048), (536, 2304928), (544, 2271032), (608, 2031976), (646, 1912448), (892, 1385024), (1072, 1152464), (1088, 1135516), (1139, 1084672), (1216, 1015988), (1273, 970496), (1292, 956224), (1784, 692512), (2144, 576232), (2176, 567758), (2278, 542336), (2432, 507994), (2546, 485248), (2584, 478112), (3568, 346256), (3791, 325888), (4237, 291584), (4288, 288116), (4352, 283879), (4556, 271168), (4864, 253997), (5092, 242624), (5168, 239056), (7136, 173128), (7582, 162944), (8474, 145792), (8576, 144058), (9112, 135584), (10184, 121312), (10336, 119528), (14272, 86564), (14941, 82688), (15164, 81472), (16948, 72896), (17152, 72029), (18224, 67792), (20368, 60656), (20672, 59764), (21641, 57088), (28544, 43282), (29882, 41344), (30328, 40736), (33896, 36448)]