1852871488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 4335475200

約数和(自身を除く): 2482603712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 199, 208, 247, 248, 304, 361, 398, 403, 416, 494, 496, 589, 608, 722, 796, 806, 832, 988, 992, 1178, 1216, 1444, 1592, 1612, 1976, 1984, 2356, 2587, 2888, 3184, 3224, 3781, 3952, 4693, 4712, 5174, 5776, 6169, 6368, 6448, 7562, 7657, 7904, 9386, 9424, 10348, 11191, 11552, 12338, 12736, 12896, 15124, 15314, 15808, 18772, 18848, 20696, 22382, 23104, 24676, 25792, 30248, 30628, 37544, 37696, 41392, 44764, 49153, 49352, 60496, 61256, 71839, 75088, 80197, 82784, 89528, 98306, 98704, 117211, 120992, 122512, 143678, 145483, 150176, 160394, 165568, 179056, 196612, 197408, 234422, 241984, 245024, 287356, 290966, 300352, 320788, 358112, 393224, 394816, 468844, 490048, 574712, 581932, 641576, 716224, 786448, 933907, 937688, 1149424, 1163864, 1283152, 1523743, 1572896, 1867814, 1875376, 2227009, 2298848, 2327728, 2566304, 3047486, 3145792, 3735628, 3750752, 4454018, 4597696, 4655456, 5132608, 6094972, 7471256, 7501504, 8908036, 9310912, 12189944, 14942512, 17816072, 24379888, 28951117, 29885024, 35632144, 48759776, 57902234, 59770048, 71264288, 97519552, 115804468, 142528576, 231608936, 463217872, 926435744, 1852871488]

約数ペア:

[(1, 1852871488), (2, 926435744), (4, 463217872), (8, 231608936), (13, 142528576), (16, 115804468), (19, 97519552), (26, 71264288), (31, 59770048), (32, 57902234), (38, 48759776), (52, 35632144), (62, 29885024), (64, 28951117), (76, 24379888), (104, 17816072), (124, 14942512), (152, 12189944), (199, 9310912), (208, 8908036), (247, 7501504), (248, 7471256), (304, 6094972), (361, 5132608), (398, 4655456), (403, 4597696), (416, 4454018), (494, 3750752), (496, 3735628), (589, 3145792), (608, 3047486), (722, 2566304), (796, 2327728), (806, 2298848), (832, 2227009), (988, 1875376), (992, 1867814), (1178, 1572896), (1216, 1523743), (1444, 1283152), (1592, 1163864), (1612, 1149424), (1976, 937688), (1984, 933907), (2356, 786448), (2587, 716224), (2888, 641576), (3184, 581932), (3224, 574712), (3781, 490048), (3952, 468844), (4693, 394816), (4712, 393224), (5174, 358112), (5776, 320788), (6169, 300352), (6368, 290966), (6448, 287356), (7562, 245024), (7657, 241984), (7904, 234422), (9386, 197408), (9424, 196612), (10348, 179056), (11191, 165568), (11552, 160394), (12338, 150176), (12736, 145483), (12896, 143678), (15124, 122512), (15314, 120992), (15808, 117211), (18772, 98704), (18848, 98306), (20696, 89528), (22382, 82784), (23104, 80197), (24676, 75088), (25792, 71839), (30248, 61256), (30628, 60496), (37544, 49352), (37696, 49153), (41392, 44764)]