722775168

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 2209009920

約数和(自身を除く): 1486234752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 279, 288, 296, 333, 372, 384, 444, 496, 547, 558, 576, 592, 666, 744, 888, 992, 1094, 1116, 1147, 1152, 1184, 1332, 1488, 1641, 1776, 1984, 2188, 2232, 2294, 2368, 2664, 2976, 3282, 3441, 3552, 3968, 4376, 4464, 4588, 4736, 4923, 5328, 5952, 6564, 6882, 7104, 8752, 8928, 9176, 9846, 10323, 10656, 11904, 13128, 13764, 14208, 16957, 17504, 17856, 18352, 19692, 20239, 20646, 21312, 26256, 27528, 33914, 35008, 35712, 36704, 39384, 40478, 41292, 42624, 50871, 52512, 55056, 60717, 67828, 70016, 73408, 78768, 80956, 82584, 101742, 105024, 110112, 121434, 135656, 146816, 152613, 157536, 161912, 165168, 182151, 203484, 210048, 220224, 242868, 271312, 305226, 315072, 323824, 330336, 364302, 406968, 440448, 485736, 542624, 610452, 627409, 630144, 647648, 660672, 728604, 813936, 971472, 1085248, 1220904, 1254818, 1295296, 1321344, 1457208, 1627872, 1882227, 1942944, 2170496, 2441808, 2509636, 2590592, 2914416, 3255744, 3764454, 3885888, 4883616, 5019272, 5646681, 5828832, 6511488, 7528908, 7771776, 9767232, 10038544, 11293362, 11657664, 15057816, 19534464, 20077088, 22586724, 23315328, 30115632, 40154176, 45173448, 60231264, 80308352, 90346896, 120462528, 180693792, 240925056, 361387584, 722775168]

約数ペア:

[(1, 722775168), (2, 361387584), (3, 240925056), (4, 180693792), (6, 120462528), (8, 90346896), (9, 80308352), (12, 60231264), (16, 45173448), (18, 40154176), (24, 30115632), (31, 23315328), (32, 22586724), (36, 20077088), (37, 19534464), (48, 15057816), (62, 11657664), (64, 11293362), (72, 10038544), (74, 9767232), (93, 7771776), (96, 7528908), (111, 6511488), (124, 5828832), (128, 5646681), (144, 5019272), (148, 4883616), (186, 3885888), (192, 3764454), (222, 3255744), (248, 2914416), (279, 2590592), (288, 2509636), (296, 2441808), (333, 2170496), (372, 1942944), (384, 1882227), (444, 1627872), (496, 1457208), (547, 1321344), (558, 1295296), (576, 1254818), (592, 1220904), (666, 1085248), (744, 971472), (888, 813936), (992, 728604), (1094, 660672), (1116, 647648), (1147, 630144), (1152, 627409), (1184, 610452), (1332, 542624), (1488, 485736), (1641, 440448), (1776, 406968), (1984, 364302), (2188, 330336), (2232, 323824), (2294, 315072), (2368, 305226), (2664, 271312), (2976, 242868), (3282, 220224), (3441, 210048), (3552, 203484), (3968, 182151), (4376, 165168), (4464, 161912), (4588, 157536), (4736, 152613), (4923, 146816), (5328, 135656), (5952, 121434), (6564, 110112), (6882, 105024), (7104, 101742), (8752, 82584), (8928, 80956), (9176, 78768), (9846, 73408), (10323, 70016), (10656, 67828), (11904, 60717), (13128, 55056), (13764, 52512), (14208, 50871), (16957, 42624), (17504, 41292), (17856, 40478), (18352, 39384), (19692, 36704), (20239, 35712), (20646, 35008), (21312, 33914), (26256, 27528)]