19149341824

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 256

約数和(自身を含む): 44745523200

約数和(自身を除く): 25596181376

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 67, 68, 76, 124, 128, 134, 136, 152, 223, 248, 268, 272, 304, 323, 446, 496, 527, 536, 544, 589, 608, 646, 892, 992, 1054, 1072, 1088, 1139, 1178, 1216, 1273, 1292, 1784, 1984, 2077, 2108, 2144, 2176, 2278, 2356, 2432, 2546, 2584, 3568, 3791, 3968, 4154, 4216, 4237, 4288, 4556, 4712, 5092, 5168, 6913, 7136, 7582, 8308, 8432, 8474, 8576, 9112, 9424, 10013, 10184, 10336, 13826, 14272, 14941, 15164, 16616, 16864, 16948, 18224, 18848, 20026, 20368, 20672, 21641, 27652, 28544, 29882, 30328, 33232, 33728, 33896, 35309, 36448, 37696, 39463, 40052, 40736, 41344, 43282, 55304, 59764, 60656, 66464, 67456, 67792, 70618, 72029, 72896, 75392, 78926, 80104, 81472, 86564, 110608, 117521, 119528, 121312, 131347, 132928, 135584, 141236, 144058, 145792, 157852, 160208, 162944, 173128, 221216, 235042, 239056, 242624, 253997, 262694, 265856, 271168, 282472, 283879, 288116, 315704, 320416, 346256, 442432, 463171, 470084, 478112, 485248, 507994, 525388, 542336, 564944, 567758, 576232, 631408, 640832, 670871, 692512, 884864, 926342, 940168, 956224, 1015988, 1050776, 1129888, 1135516, 1152464, 1262816, 1281664, 1341742, 1385024, 1852684, 1880336, 1912448, 2031976, 2101552, 2232899, 2259776, 2271032, 2304928, 2525632, 2683484, 2770048, 3705368, 3760672, 4063952, 4203104, 4465798, 4519552, 4542064, 4609856, 4825943, 5051264, 5366968, 7410736, 7521344, 7873907, 8127904, 8406208, 8800249, 8931596, 9084128, 9219712, 9651886, 10733936, 14821472, 15042688, 15747814, 16255808, 16812416, 17600498, 17863192, 18168256, 19303772, 21467872, 29642944, 31495628, 32511616, 35200996, 35726384, 36336512, 38607544, 42935744, 59285888, 62991256, 70401992, 71452768, 77215088, 85871488, 125982512, 140803984, 142905536, 149604233, 154430176, 251965024, 281607968, 285811072, 299208466, 308860352, 503930048, 563215936, 598416932, 617720704, 1007860096, 1126431872, 1196833864, 2393667728, 4787335456, 9574670912, 19149341824]

約数ペア:

[(1, 19149341824), (2, 9574670912), (4, 4787335456), (8, 2393667728), (16, 1196833864), (17, 1126431872), (19, 1007860096), (31, 617720704), (32, 598416932), (34, 563215936), (38, 503930048), (62, 308860352), (64, 299208466), (67, 285811072), (68, 281607968), (76, 251965024), (124, 154430176), (128, 149604233), (134, 142905536), (136, 140803984), (152, 125982512), (223, 85871488), (248, 77215088), (268, 71452768), (272, 70401992), (304, 62991256), (323, 59285888), (446, 42935744), (496, 38607544), (527, 36336512), (536, 35726384), (544, 35200996), (589, 32511616), (608, 31495628), (646, 29642944), (892, 21467872), (992, 19303772), (1054, 18168256), (1072, 17863192), (1088, 17600498), (1139, 16812416), (1178, 16255808), (1216, 15747814), (1273, 15042688), (1292, 14821472), (1784, 10733936), (1984, 9651886), (2077, 9219712), (2108, 9084128), (2144, 8931596), (2176, 8800249), (2278, 8406208), (2356, 8127904), (2432, 7873907), (2546, 7521344), (2584, 7410736), (3568, 5366968), (3791, 5051264), (3968, 4825943), (4154, 4609856), (4216, 4542064), (4237, 4519552), (4288, 4465798), (4556, 4203104), (4712, 4063952), (5092, 3760672), (5168, 3705368), (6913, 2770048), (7136, 2683484), (7582, 2525632), (8308, 2304928), (8432, 2271032), (8474, 2259776), (8576, 2232899), (9112, 2101552), (9424, 2031976), (10013, 1912448), (10184, 1880336), (10336, 1852684), (13826, 1385024), (14272, 1341742), (14941, 1281664), (15164, 1262816), (16616, 1152464), (16864, 1135516), (16948, 1129888), (18224, 1050776), (18848, 1015988), (20026, 956224), (20368, 940168), (20672, 926342), (21641, 884864), (27652, 692512), (28544, 670871), (29882, 640832), (30328, 631408), (33232, 576232), (33728, 567758), (33896, 564944), (35309, 542336), (36448, 525388), (37696, 507994), (39463, 485248), (40052, 478112), (40736, 470084), (41344, 463171), (43282, 442432), (55304, 346256), (59764, 320416), (60656, 315704), (66464, 288116), (67456, 283879), (67792, 282472), (70618, 271168), (72029, 265856), (72896, 262694), (75392, 253997), (78926, 242624), (80104, 239056), (81472, 235042), (86564, 221216), (110608, 173128), (117521, 162944), (119528, 160208), (121312, 157852), (131347, 145792), (132928, 144058), (135584, 141236)]