1977488384

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 176

約数和(自身を含む): 4443136320

約数和(自身を除く): 2465647936

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 41, 64, 67, 74, 76, 82, 128, 134, 148, 152, 164, 256, 268, 296, 304, 328, 512, 536, 592, 608, 656, 703, 779, 1024, 1072, 1184, 1216, 1273, 1312, 1406, 1517, 1558, 2144, 2368, 2432, 2479, 2546, 2624, 2747, 2812, 3034, 3116, 4288, 4736, 4864, 4958, 5092, 5248, 5494, 5624, 6068, 6232, 8576, 9472, 9728, 9916, 10184, 10496, 10988, 11248, 12136, 12464, 17152, 18944, 19456, 19832, 20368, 20992, 21976, 22496, 24272, 24928, 28823, 34304, 37888, 39664, 40736, 41984, 43952, 44992, 47101, 48544, 49856, 52193, 57646, 68608, 79328, 81472, 87904, 89984, 94202, 97088, 99712, 101639, 104386, 115292, 158656, 162944, 175808, 179968, 188404, 194176, 199424, 203278, 208772, 230584, 317312, 325888, 351616, 359936, 376808, 388352, 398848, 406556, 417544, 461168, 634624, 651776, 703232, 719872, 753616, 776704, 797696, 813112, 835088, 922336, 1269248, 1303552, 1406464, 1507232, 1553408, 1626224, 1670176, 1844672, 1931141, 2538496, 2812928, 3014464, 3252448, 3340352, 3689344, 3862282, 6028928, 6504896, 6680704, 7378688, 7724564, 12057856, 13009792, 13361408, 14757376, 15449128, 24115712, 26019584, 26722816, 29514752, 30898256, 48231424, 52039168, 53445632, 61796512, 104078336, 123593024, 247186048, 494372096, 988744192, 1977488384]

約数ペア:

[(1, 1977488384), (2, 988744192), (4, 494372096), (8, 247186048), (16, 123593024), (19, 104078336), (32, 61796512), (37, 53445632), (38, 52039168), (41, 48231424), (64, 30898256), (67, 29514752), (74, 26722816), (76, 26019584), (82, 24115712), (128, 15449128), (134, 14757376), (148, 13361408), (152, 13009792), (164, 12057856), (256, 7724564), (268, 7378688), (296, 6680704), (304, 6504896), (328, 6028928), (512, 3862282), (536, 3689344), (592, 3340352), (608, 3252448), (656, 3014464), (703, 2812928), (779, 2538496), (1024, 1931141), (1072, 1844672), (1184, 1670176), (1216, 1626224), (1273, 1553408), (1312, 1507232), (1406, 1406464), (1517, 1303552), (1558, 1269248), (2144, 922336), (2368, 835088), (2432, 813112), (2479, 797696), (2546, 776704), (2624, 753616), (2747, 719872), (2812, 703232), (3034, 651776), (3116, 634624), (4288, 461168), (4736, 417544), (4864, 406556), (4958, 398848), (5092, 388352), (5248, 376808), (5494, 359936), (5624, 351616), (6068, 325888), (6232, 317312), (8576, 230584), (9472, 208772), (9728, 203278), (9916, 199424), (10184, 194176), (10496, 188404), (10988, 179968), (11248, 175808), (12136, 162944), (12464, 158656), (17152, 115292), (18944, 104386), (19456, 101639), (19832, 99712), (20368, 97088), (20992, 94202), (21976, 89984), (22496, 87904), (24272, 81472), (24928, 79328), (28823, 68608), (34304, 57646), (37888, 52193), (39664, 49856), (40736, 48544), (41984, 47101), (43952, 44992)]