1899687849516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{315977}}^1$

素因数の和:316200

約数の個数: 144

約数和(自身を含む): 5142595034304

約数和(自身を除く): 3242907184788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 137, 138, 159, 207, 212, 274, 276, 318, 411, 414, 477, 548, 636, 822, 828, 954, 1219, 1233, 1644, 1908, 2438, 2466, 3151, 3657, 4876, 4932, 6302, 7261, 7314, 9453, 10971, 12604, 14522, 14628, 18906, 21783, 21942, 28359, 29044, 37812, 43566, 43884, 56718, 65349, 87132, 113436, 130698, 167003, 261396, 315977, 334006, 501009, 631954, 668012, 947931, 1002018, 1263908, 1503027, 1895862, 2004036, 2843793, 3006054, 3791724, 5687586, 6012108, 7267471, 11375172, 14534942, 16746781, 21802413, 29069884, 33493562, 43288849, 43604826, 50240343, 65407239, 66987124, 86577698, 87209652, 100480686, 129866547, 130814478, 150721029, 173155396, 200961372, 259733094, 261628956, 301442058, 385175963, 389599641, 519466188, 602884116, 770351926, 779199282, 995643527, 1155527889, 1540703852, 1558398564, 1991287054, 2294308997, 2311055778, 2986930581, 3466583667, 3982574108, 4588617994, 4622111556, 5973861162, 6882926991, 6933167334, 8960791743, 9177235988, 11947722324, 13765853982, 13866334668, 17921583486, 20648780973, 27531707964, 35843166972, 41297561946, 52769106931, 82595123892, 105538213862, 158307320793, 211076427724, 316614641586, 474921962379, 633229283172, 949843924758, 1899687849516]

約数ペア:

[(1, 1899687849516), (2, 949843924758), (3, 633229283172), (4, 474921962379), (6, 316614641586), (9, 211076427724), (12, 158307320793), (18, 105538213862), (23, 82595123892), (36, 52769106931), (46, 41297561946), (53, 35843166972), (69, 27531707964), (92, 20648780973), (106, 17921583486), (137, 13866334668), (138, 13765853982), (159, 11947722324), (207, 9177235988), (212, 8960791743), (274, 6933167334), (276, 6882926991), (318, 5973861162), (411, 4622111556), (414, 4588617994), (477, 3982574108), (548, 3466583667), (636, 2986930581), (822, 2311055778), (828, 2294308997), (954, 1991287054), (1219, 1558398564), (1233, 1540703852), (1644, 1155527889), (1908, 995643527), (2438, 779199282), (2466, 770351926), (3151, 602884116), (3657, 519466188), (4876, 389599641), (4932, 385175963), (6302, 301442058), (7261, 261628956), (7314, 259733094), (9453, 200961372), (10971, 173155396), (12604, 150721029), (14522, 130814478), (14628, 129866547), (18906, 100480686), (21783, 87209652), (21942, 86577698), (28359, 66987124), (29044, 65407239), (37812, 50240343), (43566, 43604826), (43884, 43288849), (56718, 33493562), (65349, 29069884), (87132, 21802413), (113436, 16746781), (130698, 14534942), (167003, 11375172), (261396, 7267471), (315977, 6012108), (334006, 5687586), (501009, 3791724), (631954, 3006054), (668012, 2843793), (947931, 2004036), (1002018, 1895862), (1263908, 1503027)]