401870196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2102

約数の個数: 144

約数和(自身を含む): 1271390848

約数和(自身を除く): 869520652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 427, 468, 546, 549, 732, 793, 819, 854, 1092, 1098, 1281, 1586, 1638, 1708, 2011, 2196, 2379, 2562, 3172, 3276, 3843, 4022, 4758, 5124, 5551, 6033, 7137, 7686, 8044, 9516, 11102, 12066, 14077, 14274, 15372, 16653, 18099, 22204, 24132, 26143, 28154, 28548, 33306, 36198, 42231, 49959, 52286, 56308, 66612, 72396, 78429, 84462, 99918, 104572, 122671, 126693, 156858, 168924, 183001, 199836, 235287, 245342, 253386, 313716, 366002, 368013, 470574, 490684, 506772, 549003, 732004, 736026, 858697, 941148, 1098006, 1104039, 1472052, 1594723, 1647009, 1717394, 2196012, 2208078, 2576091, 3189446, 3294018, 3434788, 4416156, 4784169, 5152182, 6378892, 6588036, 7728273, 9568338, 10304364, 11163061, 14352507, 15456546, 19136676, 22326122, 28705014, 30913092, 33489183, 44652244, 57410028, 66978366, 100467549, 133956732, 200935098, 401870196]

約数ペア:

[(1, 401870196), (2, 200935098), (3, 133956732), (4, 100467549), (6, 66978366), (7, 57410028), (9, 44652244), (12, 33489183), (13, 30913092), (14, 28705014), (18, 22326122), (21, 19136676), (26, 15456546), (28, 14352507), (36, 11163061), (39, 10304364), (42, 9568338), (52, 7728273), (61, 6588036), (63, 6378892), (78, 5152182), (84, 4784169), (91, 4416156), (117, 3434788), (122, 3294018), (126, 3189446), (156, 2576091), (182, 2208078), (183, 2196012), (234, 1717394), (244, 1647009), (252, 1594723), (273, 1472052), (364, 1104039), (366, 1098006), (427, 941148), (468, 858697), (546, 736026), (549, 732004), (732, 549003), (793, 506772), (819, 490684), (854, 470574), (1092, 368013), (1098, 366002), (1281, 313716), (1586, 253386), (1638, 245342), (1708, 235287), (2011, 199836), (2196, 183001), (2379, 168924), (2562, 156858), (3172, 126693), (3276, 122671), (3843, 104572), (4022, 99918), (4758, 84462), (5124, 78429), (5551, 72396), (6033, 66612), (7137, 56308), (7686, 52286), (8044, 49959), (9516, 42231), (11102, 36198), (12066, 33306), (14077, 28548), (14274, 28154), (15372, 26143), (16653, 24132), (18099, 22204)]