499804988148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{15913}}^1$

素因数の和:16966

約数の個数: 144

約数和(自身を含む): 1359661605120

約数和(自身を除く): 859856616972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 977, 1692, 1786, 1954, 2679, 2931, 3572, 3908, 5358, 5862, 8037, 8793, 10716, 11724, 15913, 16074, 17586, 18563, 31826, 32148, 35172, 37126, 45919, 47739, 55689, 63652, 74252, 91838, 95478, 111378, 137757, 143217, 167067, 183676, 190956, 222756, 275514, 286434, 302347, 334134, 413271, 551028, 572868, 604694, 668268, 747911, 826542, 872461, 907041, 1209388, 1495822, 1653084, 1744922, 1814082, 2243733, 2617383, 2721123, 2991644, 3489844, 3628164, 4487466, 5234766, 5442246, 6731199, 7852149, 8974932, 10469532, 10884492, 13462398, 14210309, 15547001, 15704298, 26924796, 28420618, 31094002, 31408596, 42630927, 46641003, 56841236, 62188004, 85261854, 93282006, 127892781, 139923009, 170523708, 186564012, 255785562, 279846018, 295393019, 511571124, 559692036, 590786038, 730709047, 886179057, 1181572076, 1461418094, 1772358114, 2192127141, 2658537171, 2922836188, 3544716228, 4384254282, 5317074342, 6576381423, 8768508564, 10634148684, 13152762846, 13883471893, 26305525692, 27766943786, 41650415679, 55533887572, 83300831358, 124951247037, 166601662716, 249902494074, 499804988148]

約数ペア:

[(1, 499804988148), (2, 249902494074), (3, 166601662716), (4, 124951247037), (6, 83300831358), (9, 55533887572), (12, 41650415679), (18, 27766943786), (19, 26305525692), (36, 13883471893), (38, 13152762846), (47, 10634148684), (57, 8768508564), (76, 6576381423), (94, 5317074342), (114, 4384254282), (141, 3544716228), (171, 2922836188), (188, 2658537171), (228, 2192127141), (282, 1772358114), (342, 1461418094), (423, 1181572076), (564, 886179057), (684, 730709047), (846, 590786038), (893, 559692036), (977, 511571124), (1692, 295393019), (1786, 279846018), (1954, 255785562), (2679, 186564012), (2931, 170523708), (3572, 139923009), (3908, 127892781), (5358, 93282006), (5862, 85261854), (8037, 62188004), (8793, 56841236), (10716, 46641003), (11724, 42630927), (15913, 31408596), (16074, 31094002), (17586, 28420618), (18563, 26924796), (31826, 15704298), (32148, 15547001), (35172, 14210309), (37126, 13462398), (45919, 10884492), (47739, 10469532), (55689, 8974932), (63652, 7852149), (74252, 6731199), (91838, 5442246), (95478, 5234766), (111378, 4487466), (137757, 3628164), (143217, 3489844), (167067, 2991644), (183676, 2721123), (190956, 2617383), (222756, 2243733), (275514, 1814082), (286434, 1744922), (302347, 1653084), (334134, 1495822), (413271, 1209388), (551028, 907041), (572868, 872461), (604694, 826542), (668268, 747911)]