471216492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 1316689920

約数和(自身を除く): 845473428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 71, 76, 93, 114, 124, 142, 171, 186, 213, 228, 279, 284, 313, 342, 372, 426, 558, 589, 626, 639, 684, 852, 939, 1116, 1178, 1252, 1278, 1349, 1767, 1878, 2201, 2356, 2556, 2698, 2817, 3534, 3756, 4047, 4402, 5301, 5396, 5634, 5947, 6603, 7068, 8094, 8804, 9703, 10602, 11268, 11894, 12141, 13206, 16188, 17841, 19406, 19809, 21204, 22223, 23788, 24282, 26412, 29109, 35682, 38812, 39618, 41819, 44446, 48564, 53523, 58218, 66669, 71364, 79236, 83638, 87327, 88892, 107046, 116436, 125457, 133338, 167276, 174654, 184357, 200007, 214092, 250914, 266676, 349308, 368714, 376371, 400014, 422237, 501828, 553071, 688913, 737428, 752742, 800028, 844474, 1106142, 1266711, 1377826, 1505484, 1659213, 1688948, 2066739, 2212284, 2533422, 2755652, 3318426, 3800133, 4133478, 5066844, 6200217, 6636852, 7600266, 8266956, 12400434, 13089347, 15200532, 24800868, 26178694, 39268041, 52357388, 78536082, 117804123, 157072164, 235608246, 471216492]

約数ペア:

[(1, 471216492), (2, 235608246), (3, 157072164), (4, 117804123), (6, 78536082), (9, 52357388), (12, 39268041), (18, 26178694), (19, 24800868), (31, 15200532), (36, 13089347), (38, 12400434), (57, 8266956), (62, 7600266), (71, 6636852), (76, 6200217), (93, 5066844), (114, 4133478), (124, 3800133), (142, 3318426), (171, 2755652), (186, 2533422), (213, 2212284), (228, 2066739), (279, 1688948), (284, 1659213), (313, 1505484), (342, 1377826), (372, 1266711), (426, 1106142), (558, 844474), (589, 800028), (626, 752742), (639, 737428), (684, 688913), (852, 553071), (939, 501828), (1116, 422237), (1178, 400014), (1252, 376371), (1278, 368714), (1349, 349308), (1767, 266676), (1878, 250914), (2201, 214092), (2356, 200007), (2556, 184357), (2698, 174654), (2817, 167276), (3534, 133338), (3756, 125457), (4047, 116436), (4402, 107046), (5301, 88892), (5396, 87327), (5634, 83638), (5947, 79236), (6603, 71364), (7068, 66669), (8094, 58218), (8804, 53523), (9703, 48564), (10602, 44446), (11268, 41819), (11894, 39618), (12141, 38812), (13206, 35682), (16188, 29109), (17841, 26412), (19406, 24282), (19809, 23788), (21204, 22223)]