1880302776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 5415724800

約数和(自身を除く): 3535422024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 557, 627, 673, 836, 1114, 1254, 1346, 1671, 1672, 2019, 2228, 2508, 2692, 3342, 4038, 4456, 5016, 5384, 6127, 6684, 7403, 8076, 10583, 12254, 12787, 13368, 14806, 16152, 18381, 21166, 22209, 24508, 25574, 29612, 31749, 36762, 38361, 42332, 44418, 49016, 51148, 59224, 63498, 73524, 76722, 84664, 88836, 102296, 116413, 126996, 140657, 147048, 153444, 177672, 232826, 253992, 281314, 306888, 349239, 374861, 421971, 465652, 562628, 698478, 749722, 843942, 931304, 1124583, 1125256, 1396956, 1499444, 1687884, 2249166, 2793912, 2998888, 3375768, 4123471, 4498332, 7122359, 8246942, 8996664, 12370413, 14244718, 16493884, 21367077, 24740826, 28489436, 32987768, 42734154, 49481652, 56978872, 78345949, 85468308, 98963304, 156691898, 170936616, 235037847, 313383796, 470075694, 626767592, 940151388, 1880302776]

約数ペア:

[(1, 1880302776), (2, 940151388), (3, 626767592), (4, 470075694), (6, 313383796), (8, 235037847), (11, 170936616), (12, 156691898), (19, 98963304), (22, 85468308), (24, 78345949), (33, 56978872), (38, 49481652), (44, 42734154), (57, 32987768), (66, 28489436), (76, 24740826), (88, 21367077), (114, 16493884), (132, 14244718), (152, 12370413), (209, 8996664), (228, 8246942), (264, 7122359), (418, 4498332), (456, 4123471), (557, 3375768), (627, 2998888), (673, 2793912), (836, 2249166), (1114, 1687884), (1254, 1499444), (1346, 1396956), (1671, 1125256), (1672, 1124583), (2019, 931304), (2228, 843942), (2508, 749722), (2692, 698478), (3342, 562628), (4038, 465652), (4456, 421971), (5016, 374861), (5384, 349239), (6127, 306888), (6684, 281314), (7403, 253992), (8076, 232826), (10583, 177672), (12254, 153444), (12787, 147048), (13368, 140657), (14806, 126996), (16152, 116413), (18381, 102296), (21166, 88836), (22209, 84664), (24508, 76722), (25574, 73524), (29612, 63498), (31749, 59224), (36762, 51148), (38361, 49016), (42332, 44418)]