290422152

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 861840000

約数和(自身を除く): 571417848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 139, 153, 204, 216, 278, 306, 408, 417, 459, 556, 569, 612, 834, 918, 1112, 1138, 1224, 1251, 1668, 1707, 1836, 2276, 2363, 2502, 3336, 3414, 3672, 3753, 4552, 4726, 5004, 5121, 6828, 7089, 7506, 9452, 9673, 10008, 10242, 13656, 14178, 15012, 15363, 18904, 19346, 20484, 21267, 28356, 29019, 30024, 30726, 38692, 40968, 42534, 56712, 58038, 61452, 63801, 77384, 79091, 85068, 87057, 116076, 122904, 127602, 158182, 170136, 174114, 232152, 237273, 255204, 261171, 316364, 348228, 474546, 510408, 522342, 632728, 696456, 711819, 949092, 1044684, 1344547, 1423638, 1898184, 2089368, 2135457, 2689094, 2847276, 4033641, 4270914, 5378188, 5694552, 8067282, 8541828, 10756376, 12100923, 16134564, 17083656, 24201846, 32269128, 36302769, 48403692, 72605538, 96807384, 145211076, 290422152]

約数ペア:

[(1, 290422152), (2, 145211076), (3, 96807384), (4, 72605538), (6, 48403692), (8, 36302769), (9, 32269128), (12, 24201846), (17, 17083656), (18, 16134564), (24, 12100923), (27, 10756376), (34, 8541828), (36, 8067282), (51, 5694552), (54, 5378188), (68, 4270914), (72, 4033641), (102, 2847276), (108, 2689094), (136, 2135457), (139, 2089368), (153, 1898184), (204, 1423638), (216, 1344547), (278, 1044684), (306, 949092), (408, 711819), (417, 696456), (459, 632728), (556, 522342), (569, 510408), (612, 474546), (834, 348228), (918, 316364), (1112, 261171), (1138, 255204), (1224, 237273), (1251, 232152), (1668, 174114), (1707, 170136), (1836, 158182), (2276, 127602), (2363, 122904), (2502, 116076), (3336, 87057), (3414, 85068), (3672, 79091), (3753, 77384), (4552, 63801), (4726, 61452), (5004, 58038), (5121, 56712), (6828, 42534), (7089, 40968), (7506, 38692), (9452, 30726), (9673, 30024), (10008, 29019), (10242, 28356), (13656, 21267), (14178, 20484), (15012, 19346), (15363, 18904)]