211219596

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 643507200

約数和(自身を除く): 432287604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 167, 189, 196, 239, 252, 294, 334, 378, 441, 478, 501, 588, 668, 717, 756, 882, 956, 1002, 1169, 1323, 1434, 1503, 1673, 1764, 2004, 2151, 2338, 2646, 2868, 3006, 3346, 3507, 4302, 4509, 4676, 5019, 5292, 6012, 6453, 6692, 7014, 8183, 8604, 9018, 10038, 10521, 11711, 12906, 14028, 15057, 16366, 18036, 20076, 21042, 23422, 24549, 25812, 30114, 31563, 32732, 35133, 39913, 42084, 45171, 46844, 49098, 60228, 63126, 70266, 73647, 79826, 90342, 98196, 105399, 119739, 126252, 140532, 147294, 159652, 180684, 210798, 220941, 239478, 279391, 294588, 316197, 359217, 421596, 441882, 478956, 558782, 632394, 718434, 838173, 883764, 1077651, 1117564, 1264788, 1436868, 1676346, 1955737, 2155302, 2514519, 3352692, 3911474, 4310604, 5029038, 5867211, 7543557, 7822948, 10058076, 11734422, 15087114, 17601633, 23468844, 30174228, 35203266, 52804899, 70406532, 105609798, 211219596]

約数ペア:

[(1, 211219596), (2, 105609798), (3, 70406532), (4, 52804899), (6, 35203266), (7, 30174228), (9, 23468844), (12, 17601633), (14, 15087114), (18, 11734422), (21, 10058076), (27, 7822948), (28, 7543557), (36, 5867211), (42, 5029038), (49, 4310604), (54, 3911474), (63, 3352692), (84, 2514519), (98, 2155302), (108, 1955737), (126, 1676346), (147, 1436868), (167, 1264788), (189, 1117564), (196, 1077651), (239, 883764), (252, 838173), (294, 718434), (334, 632394), (378, 558782), (441, 478956), (478, 441882), (501, 421596), (588, 359217), (668, 316197), (717, 294588), (756, 279391), (882, 239478), (956, 220941), (1002, 210798), (1169, 180684), (1323, 159652), (1434, 147294), (1503, 140532), (1673, 126252), (1764, 119739), (2004, 105399), (2151, 98196), (2338, 90342), (2646, 79826), (2868, 73647), (3006, 70266), (3346, 63126), (3507, 60228), (4302, 49098), (4509, 46844), (4676, 45171), (5019, 42084), (5292, 39913), (6012, 35133), (6453, 32732), (6692, 31563), (7014, 30114), (8183, 25812), (8604, 24549), (9018, 23422), (10038, 21042), (10521, 20076), (11711, 18036), (12906, 16366), (14028, 15057)]