398295108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 1111428864

約数和(自身を除く): 713133756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 61, 68, 94, 102, 122, 141, 153, 183, 188, 204, 227, 244, 282, 306, 366, 423, 454, 549, 564, 612, 681, 732, 799, 846, 908, 1037, 1098, 1362, 1598, 1692, 2043, 2074, 2196, 2397, 2724, 2867, 3111, 3196, 3859, 4086, 4148, 4794, 5734, 6222, 7191, 7718, 8172, 8601, 9333, 9588, 10669, 11468, 11577, 12444, 13847, 14382, 15436, 17202, 18666, 21338, 23154, 25803, 27694, 28764, 32007, 34404, 34731, 37332, 41541, 42676, 46308, 48739, 51606, 55388, 64014, 69462, 83082, 96021, 97478, 103212, 124623, 128028, 138924, 146217, 166164, 181373, 192042, 194956, 235399, 249246, 292434, 362746, 384084, 438651, 470798, 498492, 544119, 584868, 650809, 706197, 725492, 877302, 941596, 1088238, 1301618, 1412394, 1632357, 1754604, 1952427, 2118591, 2176476, 2603236, 2824788, 3264714, 3904854, 4237182, 5857281, 6529428, 7809708, 8474364, 11063753, 11714562, 22127506, 23429124, 33191259, 44255012, 66382518, 99573777, 132765036, 199147554, 398295108]

約数ペア:

[(1, 398295108), (2, 199147554), (3, 132765036), (4, 99573777), (6, 66382518), (9, 44255012), (12, 33191259), (17, 23429124), (18, 22127506), (34, 11714562), (36, 11063753), (47, 8474364), (51, 7809708), (61, 6529428), (68, 5857281), (94, 4237182), (102, 3904854), (122, 3264714), (141, 2824788), (153, 2603236), (183, 2176476), (188, 2118591), (204, 1952427), (227, 1754604), (244, 1632357), (282, 1412394), (306, 1301618), (366, 1088238), (423, 941596), (454, 877302), (549, 725492), (564, 706197), (612, 650809), (681, 584868), (732, 544119), (799, 498492), (846, 470798), (908, 438651), (1037, 384084), (1098, 362746), (1362, 292434), (1598, 249246), (1692, 235399), (2043, 194956), (2074, 192042), (2196, 181373), (2397, 166164), (2724, 146217), (2867, 138924), (3111, 128028), (3196, 124623), (3859, 103212), (4086, 97478), (4148, 96021), (4794, 83082), (5734, 69462), (6222, 64014), (7191, 55388), (7718, 51606), (8172, 48739), (8601, 46308), (9333, 42676), (9588, 41541), (10669, 37332), (11468, 34731), (11577, 34404), (12444, 32007), (13847, 28764), (14382, 27694), (15436, 25803), (17202, 23154), (18666, 21338)]