1728595848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2491

約数の個数: 128

約数和(自身を含む): 5094835200

約数和(自身を除く): 3366239352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 83, 84, 106, 159, 166, 168, 212, 249, 318, 332, 371, 424, 498, 581, 636, 664, 742, 996, 1113, 1162, 1272, 1484, 1743, 1992, 2226, 2324, 2339, 2968, 3486, 4399, 4452, 4648, 4678, 6972, 7017, 8798, 8904, 9356, 13197, 13944, 14034, 16373, 17596, 18712, 26394, 28068, 30793, 32746, 35192, 49119, 52788, 56136, 61586, 65492, 92379, 98238, 105576, 123172, 123967, 130984, 184758, 194137, 196476, 246344, 247934, 369516, 371901, 388274, 392952, 495868, 582411, 739032, 743802, 776548, 867769, 991736, 1164822, 1358959, 1487604, 1553096, 1735538, 2329644, 2603307, 2717918, 2975208, 3471076, 4076877, 4659288, 5206614, 5435836, 6942152, 8153754, 10289261, 10413228, 10871672, 16307508, 20578522, 20826456, 30867783, 32615016, 41157044, 61735566, 72024827, 82314088, 123471132, 144049654, 216074481, 246942264, 288099308, 432148962, 576198616, 864297924, 1728595848]

約数ペア:

[(1, 1728595848), (2, 864297924), (3, 576198616), (4, 432148962), (6, 288099308), (7, 246942264), (8, 216074481), (12, 144049654), (14, 123471132), (21, 82314088), (24, 72024827), (28, 61735566), (42, 41157044), (53, 32615016), (56, 30867783), (83, 20826456), (84, 20578522), (106, 16307508), (159, 10871672), (166, 10413228), (168, 10289261), (212, 8153754), (249, 6942152), (318, 5435836), (332, 5206614), (371, 4659288), (424, 4076877), (498, 3471076), (581, 2975208), (636, 2717918), (664, 2603307), (742, 2329644), (996, 1735538), (1113, 1553096), (1162, 1487604), (1272, 1358959), (1484, 1164822), (1743, 991736), (1992, 867769), (2226, 776548), (2324, 743802), (2339, 739032), (2968, 582411), (3486, 495868), (4399, 392952), (4452, 388274), (4648, 371901), (4678, 369516), (6972, 247934), (7017, 246344), (8798, 196476), (8904, 194137), (9356, 184758), (13197, 130984), (13944, 123967), (14034, 123172), (16373, 105576), (17596, 98238), (18712, 92379), (26394, 65492), (28068, 61586), (30793, 56136), (32746, 52788), (35192, 49119)]