1904012496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 240

約数和(自身を含む): 5942476800

約数和(自身を除く): 4038464304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 79, 92, 114, 138, 144, 152, 158, 171, 184, 207, 228, 237, 276, 304, 316, 342, 368, 383, 414, 437, 456, 474, 552, 632, 684, 711, 766, 828, 874, 912, 948, 1104, 1149, 1264, 1311, 1368, 1422, 1501, 1532, 1656, 1748, 1817, 1896, 2298, 2622, 2736, 2844, 3002, 3064, 3312, 3447, 3496, 3634, 3792, 3933, 4503, 4596, 5244, 5451, 5688, 6004, 6128, 6894, 6992, 7268, 7277, 7866, 8809, 9006, 9192, 10488, 10902, 11376, 12008, 13509, 13788, 14536, 14554, 15732, 16353, 17618, 18012, 18384, 20976, 21804, 21831, 24016, 26427, 27018, 27576, 29072, 29108, 30257, 31464, 32706, 34523, 35236, 36024, 43608, 43662, 52854, 54036, 55152, 58216, 60514, 62928, 65412, 65493, 69046, 70472, 72048, 79281, 87216, 87324, 90771, 103569, 105708, 108072, 116432, 121028, 130824, 130986, 138092, 140944, 158562, 167371, 174648, 181542, 207138, 211416, 216144, 242056, 261648, 261972, 272313, 276184, 310707, 317124, 334742, 349296, 363084, 414276, 422832, 484112, 502113, 523944, 544626, 552368, 574883, 621414, 634248, 669484, 695911, 726168, 828552, 1004226, 1047888, 1089252, 1149766, 1242828, 1268496, 1338968, 1391822, 1452336, 1506339, 1657104, 1724649, 2008452, 2087733, 2178504, 2299532, 2485656, 2677936, 2783644, 3012678, 3449298, 4016904, 4175466, 4357008, 4599064, 4971312, 5173947, 5567288, 6025356, 6263199, 6898596, 8033808, 8350932, 9198128, 10347894, 11134576, 12050712, 12526398, 13222309, 13797192, 16701864, 20695788, 24101424, 25052796, 26444618, 27594384, 33403728, 39666927, 41391576, 50105592, 52889236, 79333854, 82783152, 100211184, 105778472, 119000781, 158667708, 211556944, 238001562, 317335416, 476003124, 634670832, 952006248, 1904012496]

約数ペア:

[(1, 1904012496), (2, 952006248), (3, 634670832), (4, 476003124), (6, 317335416), (8, 238001562), (9, 211556944), (12, 158667708), (16, 119000781), (18, 105778472), (19, 100211184), (23, 82783152), (24, 79333854), (36, 52889236), (38, 50105592), (46, 41391576), (48, 39666927), (57, 33403728), (69, 27594384), (72, 26444618), (76, 25052796), (79, 24101424), (92, 20695788), (114, 16701864), (138, 13797192), (144, 13222309), (152, 12526398), (158, 12050712), (171, 11134576), (184, 10347894), (207, 9198128), (228, 8350932), (237, 8033808), (276, 6898596), (304, 6263199), (316, 6025356), (342, 5567288), (368, 5173947), (383, 4971312), (414, 4599064), (437, 4357008), (456, 4175466), (474, 4016904), (552, 3449298), (632, 3012678), (684, 2783644), (711, 2677936), (766, 2485656), (828, 2299532), (874, 2178504), (912, 2087733), (948, 2008452), (1104, 1724649), (1149, 1657104), (1264, 1506339), (1311, 1452336), (1368, 1391822), (1422, 1338968), (1501, 1268496), (1532, 1242828), (1656, 1149766), (1748, 1089252), (1817, 1047888), (1896, 1004226), (2298, 828552), (2622, 726168), (2736, 695911), (2844, 669484), (3002, 634248), (3064, 621414), (3312, 574883), (3447, 552368), (3496, 544626), (3634, 523944), (3792, 502113), (3933, 484112), (4503, 422832), (4596, 414276), (5244, 363084), (5451, 349296), (5688, 334742), (6004, 317124), (6128, 310707), (6894, 276184), (6992, 272313), (7268, 261972), (7277, 261648), (7866, 242056), (8809, 216144), (9006, 211416), (9192, 207138), (10488, 181542), (10902, 174648), (11376, 167371), (12008, 158562), (13509, 140944), (13788, 138092), (14536, 130986), (14554, 130824), (15732, 121028), (16353, 116432), (17618, 108072), (18012, 105708), (18384, 103569), (20976, 90771), (21804, 87324), (21831, 87216), (24016, 79281), (26427, 72048), (27018, 70472), (27576, 69046), (29072, 65493), (29108, 65412), (30257, 62928), (31464, 60514), (32706, 58216), (34523, 55152), (35236, 54036), (36024, 52854), (43608, 43662)]