234981516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 701899520

約数和(自身を除く): 466918004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 121, 122, 132, 154, 183, 231, 242, 244, 308, 363, 366, 379, 427, 462, 484, 671, 726, 732, 758, 847, 854, 924, 1137, 1281, 1342, 1452, 1516, 1694, 1708, 2013, 2274, 2541, 2562, 2653, 2684, 3388, 4026, 4169, 4548, 4697, 5082, 5124, 5306, 7381, 7959, 8052, 8338, 9394, 10164, 10612, 12507, 14091, 14762, 15918, 16676, 18788, 22143, 23119, 25014, 28182, 29183, 29524, 31836, 44286, 45859, 46238, 50028, 51667, 56364, 58366, 69357, 87549, 88572, 91718, 92476, 103334, 116732, 137577, 138714, 155001, 161833, 175098, 183436, 206668, 254309, 275154, 277428, 310002, 321013, 323666, 350196, 485499, 508618, 550308, 620004, 642026, 647332, 762927, 963039, 970998, 1017236, 1284052, 1525854, 1780163, 1926078, 1941996, 2797399, 3051708, 3560326, 3852156, 5340489, 5594798, 7120652, 8392197, 10680978, 11189596, 16784394, 19581793, 21361956, 33568788, 39163586, 58745379, 78327172, 117490758, 234981516]

約数ペア:

[(1, 234981516), (2, 117490758), (3, 78327172), (4, 58745379), (6, 39163586), (7, 33568788), (11, 21361956), (12, 19581793), (14, 16784394), (21, 11189596), (22, 10680978), (28, 8392197), (33, 7120652), (42, 5594798), (44, 5340489), (61, 3852156), (66, 3560326), (77, 3051708), (84, 2797399), (121, 1941996), (122, 1926078), (132, 1780163), (154, 1525854), (183, 1284052), (231, 1017236), (242, 970998), (244, 963039), (308, 762927), (363, 647332), (366, 642026), (379, 620004), (427, 550308), (462, 508618), (484, 485499), (671, 350196), (726, 323666), (732, 321013), (758, 310002), (847, 277428), (854, 275154), (924, 254309), (1137, 206668), (1281, 183436), (1342, 175098), (1452, 161833), (1516, 155001), (1694, 138714), (1708, 137577), (2013, 116732), (2274, 103334), (2541, 92476), (2562, 91718), (2653, 88572), (2684, 87549), (3388, 69357), (4026, 58366), (4169, 56364), (4548, 51667), (4697, 50028), (5082, 46238), (5124, 45859), (5306, 44286), (7381, 31836), (7959, 29524), (8052, 29183), (8338, 28182), (9394, 25014), (10164, 23119), (10612, 22143), (12507, 18788), (14091, 16676), (14762, 15918)]