249888967708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1\times {\mathrm{1327}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 477139138560

約数和(自身を除く): 227250170852

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 167, 334, 401, 668, 703, 802, 1327, 1406, 1604, 2654, 2812, 3173, 5308, 6179, 6346, 7619, 12358, 12692, 14837, 15238, 24716, 25213, 29674, 30476, 49099, 50426, 59348, 66967, 98198, 100852, 117401, 133934, 196396, 221609, 234802, 267868, 281903, 443218, 469604, 532127, 563806, 886436, 932881, 1064254, 1127612, 1272373, 1865762, 2128508, 2477779, 2544746, 3731524, 4210571, 4955558, 5089492, 8199533, 8421142, 9911116, 10110413, 16399066, 16842284, 19688699, 20220826, 32798132, 39377398, 40441652, 47077801, 78754796, 88865209, 94155602, 155791127, 177730418, 188311204, 311582254, 355460836, 374085281, 623164508, 748170562, 1496341124, 1688438971, 3288012733, 3376877942, 6576025466, 6753755884, 13152050932, 62472241927, 124944483854, 249888967708]

約数ペア:

[(1, 249888967708), (2, 124944483854), (4, 62472241927), (19, 13152050932), (37, 6753755884), (38, 6576025466), (74, 3376877942), (76, 3288012733), (148, 1688438971), (167, 1496341124), (334, 748170562), (401, 623164508), (668, 374085281), (703, 355460836), (802, 311582254), (1327, 188311204), (1406, 177730418), (1604, 155791127), (2654, 94155602), (2812, 88865209), (3173, 78754796), (5308, 47077801), (6179, 40441652), (6346, 39377398), (7619, 32798132), (12358, 20220826), (12692, 19688699), (14837, 16842284), (15238, 16399066), (24716, 10110413), (25213, 9911116), (29674, 8421142), (30476, 8199533), (49099, 5089492), (50426, 4955558), (59348, 4210571), (66967, 3731524), (98198, 2544746), (100852, 2477779), (117401, 2128508), (133934, 1865762), (196396, 1272373), (221609, 1127612), (234802, 1064254), (267868, 932881), (281903, 886436), (443218, 563806), (469604, 532127)]